Merge branch 'develop' into multiple-reactions

2024-07-16 17:05:19 +09:00 · 2024-07-16 17:05:19 +09:00 · 036f90133c
parent f9bfff604d 3b075c9c44
commit 036f90133c
210 changed files with 4174 additions and 1856 deletions
--- a/.config/docker_example.env
+++ b/.config/docker_example.env
@ -1,5 +1,11 @@
+# misskey settings
+# MISSKEY_URL=https://example.tld/
+
 # db settings
 POSTGRES_PASSWORD=example-misskey-pass
+# DATABASE_PASSWORD=${POSTGRES_PASSWORD}
 POSTGRES_USER=example-misskey-user
+# DATABASE_USER=${POSTGRES_USER}
 POSTGRES_DB=misskey
+# DATABASE_DB=${POSTGRES_DB}
 DATABASE_URL="postgres://${POSTGRES_USER}:${POSTGRES_PASSWORD}@db:5432/${POSTGRES_DB}"
--- a/.config/docker_example.yml
+++ b/.config/docker_example.yml
@ -6,6 +6,7 @@
 #───┘ URL └─────────────────────────────────────────────────────

 # Final accessible URL seen by a user.
+# You can set url from an environment variable instead.
 url: https://example.tld/

 # ONCE YOU HAVE STARTED THE INSTANCE, DO NOT CHANGE THE
@ -38,9 +39,11 @@ db:
  port: 5432

  # Database name
+  # You can set db from an environment variable instead.
  db: misskey

  # Auth
+  # You can set user and pass from environment variables instead.
  user: example-misskey-user
  pass: example-misskey-pass

--- a/.github/workflows/api-misskey-js.yml
+++ b/.github/workflows/api-misskey-js.yml
@ -4,10 +4,11 @@ on:
  push:
    paths:
      - packages/misskey-js/**
+      - .github/workflows/api-misskey-js.yml
  pull_request:
    paths:
      - packages/misskey-js/**
-
+      - .github/workflows/api-misskey-js.yml
 jobs:
  report:

@ -20,7 +21,7 @@ jobs:
      - run: corepack enable

      - name: Setup Node.js
-        uses: actions/setup-node@v4.0.2
+        uses: actions/setup-node@v4.0.3
        with:
          node-version-file: '.node-version'
          cache: 'pnpm'
--- a/.github/workflows/changelog-check.yml
+++ b/.github/workflows/changelog-check.yml
@ -14,7 +14,7 @@ jobs:
      - name: Checkout head
        uses: actions/checkout@v4.1.1
      - name: Setup Node.js
-        uses: actions/setup-node@v4.0.2
+        uses: actions/setup-node@v4.0.3
        with:
          node-version-file: '.node-version'

--- a/.github/workflows/check-misskey-js-autogen.yml
+++ b/.github/workflows/check-misskey-js-autogen.yml
@ -28,7 +28,7 @@ jobs:

      - name: setup node
        id: setup-node
-        uses: actions/setup-node@v4.0.2
+        uses: actions/setup-node@v4.0.3
        with:
          node-version-file: '.node-version'
          cache: pnpm
--- a/.github/workflows/check-misskey-js-version.yml
+++ b/.github/workflows/check-misskey-js-version.yml
@ -6,12 +6,13 @@ on:
    paths:
      - packages/misskey-js/package.json
      - package.json
+      - .github/workflows/check-misskey-js-version.yml
  pull_request:
    branches: [ develop ]
    paths:
      - packages/misskey-js/package.json
      - package.json
-
+      - .github/workflows/check-misskey-js-version.yml
 jobs:
  check-version:
    # ルートの package.json と packages/misskey-js/package.json のバージョンが一致しているかを確認する
--- a/.github/workflows/get-api-diff.yml
+++ b/.github/workflows/get-api-diff.yml
@ -9,7 +9,7 @@ on:
    paths:
      - packages/backend/**
      - .github/workflows/get-api-diff.yml
-
+      - .github/workflows/get-api-diff.yml
 jobs:
  get-from-misskey:
    runs-on: ubuntu-latest
@ -34,7 +34,7 @@ jobs:
    - name: Install pnpm
      uses: pnpm/action-setup@v4
    - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v4.0.2
+      uses: actions/setup-node@v4.0.3
      with:
        node-version: ${{ matrix.node-version }}
        cache: 'pnpm'
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@ -11,6 +11,7 @@ on:
      - packages/sw/**
      - packages/misskey-js/**
      - packages/shared/eslint.config.js
+      - .github/workflows/lint.yml
  pull_request:
    paths:
      - packages/backend/**
@ -18,7 +19,7 @@ on:
      - packages/sw/**
      - packages/misskey-js/**
      - packages/shared/eslint.config.js
-
+      - .github/workflows/lint.yml
 jobs:
  pnpm_install:
    runs-on: ubuntu-latest
@ -28,7 +29,7 @@ jobs:
        fetch-depth: 0
        submodules: true
    - uses: pnpm/action-setup@v4
-    - uses: actions/setup-node@v4.0.2
+    - uses: actions/setup-node@v4.0.3
      with:
        node-version-file: '.node-version'
        cache: 'pnpm'
@ -39,6 +40,8 @@ jobs:
    needs: [pnpm_install]
    runs-on: ubuntu-latest
    continue-on-error: true
+    env:
+      eslint-cache-version: v1
    strategy:
      matrix:
        workspace:
@ -52,13 +55,20 @@ jobs:
        fetch-depth: 0
        submodules: true
    - uses: pnpm/action-setup@v4
-    - uses: actions/setup-node@v4.0.2
+    - uses: actions/setup-node@v4.0.3
      with:
        node-version-file: '.node-version'
        cache: 'pnpm'
    - run: corepack enable
    - run: pnpm i --frozen-lockfile
-    - run: pnpm --filter ${{ matrix.workspace }} run eslint
+    - name: Restore eslint cache
+      uses: actions/cache@v4.0.2
+      with:
+        path: node_modules/.cache/eslint
+        key: eslint-${{ env.eslint-cache-version }}-${{ hashFiles('/pnpm-lock.yaml') }}-${{ github.ref_name }}-${{ github.sha }}
+        restore-keys: |
+          eslint-${{ env.eslint-cache-version }}-${{ hashFiles('/pnpm-lock.yaml') }}-
+    - run: pnpm --filter ${{ matrix.workspace }} run eslint --cache --cache-location node_modules/.cache/eslint --cache-strategy content

  typecheck:
    needs: [pnpm_install]
@ -75,7 +85,7 @@ jobs:
        fetch-depth: 0
        submodules: true
    - uses: pnpm/action-setup@v4
-    - uses: actions/setup-node@v4.0.2
+    - uses: actions/setup-node@v4.0.3
      with:
        node-version-file: '.node-version'
        cache: 'pnpm'
--- a/.github/workflows/locale.yml
+++ b/.github/workflows/locale.yml
@ -4,10 +4,11 @@ on:
  push:
    paths:
      - locales/**
+      - .github/workflows/locale.yml
  pull_request:
    paths:
      - locales/**
-
+      - .github/workflows/locale.yml
 jobs:
  locale_verify:
    runs-on: ubuntu-latest
@ -18,7 +19,7 @@ jobs:
        fetch-depth: 0
        submodules: true
    - uses: pnpm/action-setup@v4
-    - uses: actions/setup-node@v4.0.2
+    - uses: actions/setup-node@v4.0.3
      with:
        node-version-file: '.node-version'
        cache: 'pnpm'
--- a/.github/workflows/on-release-created.yml
+++ b/.github/workflows/on-release-created.yml
@ -26,7 +26,7 @@ jobs:
      - name: Install pnpm
        uses: pnpm/action-setup@v4
      - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v4.0.2
+        uses: actions/setup-node@v4.0.3
        with:
          node-version: ${{ matrix.node-version }}
          cache: 'pnpm'
--- a/.github/workflows/release-edit-with-push.yml
+++ b/.github/workflows/release-edit-with-push.yml
@ -3,10 +3,10 @@ name: "Release Manager: sync changelog with PR"
 on:
  push:
    branches:
-      - release/**
+      - develop
    paths:
      - 'CHANGELOG.md'
-
+      # - .github/workflows/release-edit-with-push.yml
 env:
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

@ -20,24 +20,29 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
-      # headがrelease/かつopenのPRを1つ取得
+      # headが$GITHUB_REF_NAME, baseが$STABLE_BRANCHかつopenのPRを1つ取得
      - name: Get PR
        run: |
-          echo "pr_number=$(gh pr list --limit 1 --head "$GITHUB_REF_NAME" --json number --jq '.[] | .number')" >> $GITHUB_OUTPUT
+          echo "pr_number=$(gh pr list --limit 1 --search "head:$GITHUB_REF_NAME base:$STABLE_BRANCH is:open" --json number  --jq '.[] | .number')" >> $GITHUB_OUTPUT
        id: get_pr
+        env:
+          STABLE_BRANCH: ${{ vars.STABLE_BRANCH }}
      - name: Get target version
-        uses: misskey-dev/release-manager-actions/.github/actions/get-target-version@v1
+        if: steps.get_pr.outputs.pr_number != ''
+        uses: misskey-dev/release-manager-actions/.github/actions/get-target-version@v2
        id: v
      # CHANGELOG.mdの内容を取得
      - name: Get changelog
-        uses: misskey-dev/release-manager-actions/.github/actions/get-changelog@v1
+        if: steps.get_pr.outputs.pr_number != ''
+        uses: misskey-dev/release-manager-actions/.github/actions/get-changelog@v2
        with:
          version: ${{ steps.v.outputs.target_version }}
        id: changelog
      # PRのnotesを更新
      - name: Update PR
+        if: steps.get_pr.outputs.pr_number != ''
        run: |
          gh pr edit "$PR_NUMBER" --body "$CHANGELOG"
        env:
-          CHANGELOG: ${{ steps.changelog.outputs.changelog }}
          PR_NUMBER: ${{ steps.get_pr.outputs.pr_number }}
+          CHANGELOG: ${{ steps.changelog.outputs.changelog }}
--- a/.github/workflows/release-with-dispatch.yml
+++ b/.github/workflows/release-with-dispatch.yml
@ -33,18 +33,21 @@ jobs:
      pr_number: ${{ steps.get_pr.outputs.pr_number }}
    steps:
      - uses: actions/checkout@v4
-      # headがrelease/かつopenのPRを1つ取得
+      # headが$GITHUB_REF_NAME, baseが$STABLE_BRANCHかつopenのPRを1つ取得
      - name: Get PRs
        run: |
-          echo "pr_number=$(gh pr list --limit 1 --search "head:release/ is:open" --json number  --jq '.[] | .number')" >> $GITHUB_OUTPUT
+          echo "pr_number=$(gh pr list --limit 1 --search "head:$GITHUB_REF_NAME base:$STABLE_BRANCH is:open" --json number  --jq '.[] | .number')" >> $GITHUB_OUTPUT
        id: get_pr
+        env:
+          STABLE_BRANCH: ${{ vars.STABLE_BRANCH }}

  merge:
-    uses: misskey-dev/release-manager-actions/.github/workflows/merge.yml@v1
+    uses: misskey-dev/release-manager-actions/.github/workflows/merge.yml@v2
    needs: get-pr
    if: ${{ needs.get-pr.outputs.pr_number != '' && inputs.merge == true }}
    with:
      pr_number: ${{ needs.get-pr.outputs.pr_number }}
+      user: 'github-actions[bot]'
      package_jsons_to_rewrite: ${{ vars.PACKAGE_JSONS_TO_REWRITE }}
      # Text to prepend to the changelog
      # The first line must be `## Unreleased`
@ -65,15 +68,14 @@ jobs:
    secrets:
      RELEASE_APP_ID: ${{ secrets.RELEASE_APP_ID }}
      RELEASE_APP_PRIVATE_KEY: ${{ secrets.RELEASE_APP_PRIVATE_KEY }}
-      RULESET_EDIT_APP_ID: ${{ secrets.RULESET_EDIT_APP_ID }}
-      RULESET_EDIT_APP_PRIVATE_KEY: ${{ secrets.RULESET_EDIT_APP_PRIVATE_KEY }}

  create-prerelease:
-    uses: misskey-dev/release-manager-actions/.github/workflows/create-prerelease.yml@v1
+    uses: misskey-dev/release-manager-actions/.github/workflows/create-prerelease.yml@v2
    needs: get-pr
    if: ${{ needs.get-pr.outputs.pr_number != '' && inputs.merge != true  }}
    with:
      pr_number: ${{ needs.get-pr.outputs.pr_number }}
+      user: 'github-actions[bot]'
      package_jsons_to_rewrite: ${{ vars.PACKAGE_JSONS_TO_REWRITE }}
      use_external_app_to_release: ${{ vars.USE_RELEASE_APP == 'true' }}
      indent: ${{ vars.INDENT }}
@ -82,10 +84,11 @@ jobs:
      RELEASE_APP_PRIVATE_KEY: ${{ secrets.RELEASE_APP_PRIVATE_KEY }}

  create-target:
-    uses: misskey-dev/release-manager-actions/.github/workflows/create-target.yml@v1
+    uses: misskey-dev/release-manager-actions/.github/workflows/create-target.yml@v2
    needs: get-pr
    if: ${{ needs.get-pr.outputs.pr_number == '' }}
    with:
+      user: 'github-actions[bot]'
      # The script for version increment.
      # process.env.CURRENT_VERSION: The current version.
      #
@ -118,8 +121,7 @@ jobs:
      package_jsons_to_rewrite: ${{ vars.PACKAGE_JSONS_TO_REWRITE }}
      use_external_app_to_release: ${{ vars.USE_RELEASE_APP == 'true' }}
      indent: ${{ vars.INDENT }}
+      stable_branch: ${{ vars.STABLE_BRANCH }}
    secrets:
      RELEASE_APP_ID: ${{ secrets.RELEASE_APP_ID }}
      RELEASE_APP_PRIVATE_KEY: ${{ secrets.RELEASE_APP_PRIVATE_KEY }}
-      RULESET_EDIT_APP_ID: ${{ secrets.RULESET_EDIT_APP_ID }}
-      RULESET_EDIT_APP_PRIVATE_KEY: ${{ secrets.RULESET_EDIT_APP_PRIVATE_KEY }}
--- a/.github/workflows/release-with-ready.yml
+++ b/.github/workflows/release-with-ready.yml
@ -16,23 +16,26 @@ jobs:
  check:
    runs-on: ubuntu-latest
    outputs:
-      ref: ${{ steps.get_pr.outputs.ref }}
+      head: ${{ steps.get_pr.outputs.head }}
+      base: ${{ steps.get_pr.outputs.base }}
    steps:
      - uses: actions/checkout@v4
      # PR情報を取得
      - name: Get PR
        run: |
-          pr_json=$(gh pr view "$PR_NUMBER" --json isDraft,headRefName)
-          echo "ref=$(echo $pr_json | jq -r '.headRefName')" >> $GITHUB_OUTPUT
+          pr_json=$(gh pr view "$PR_NUMBER" --json isDraft,headRefName,baseRefName)
+          echo "head=$(echo $pr_json | jq -r '.headRefName')" >> $GITHUB_OUTPUT
+          echo "base=$(echo $pr_json | jq -r '.baseRefName')" >> $GITHUB_OUTPUT
        id: get_pr
        env:
          PR_NUMBER: ${{ github.event.pull_request.number }}
  release:
-    uses: misskey-dev/release-manager-actions/.github/workflows/create-prerelease.yml@v1
+    uses: misskey-dev/release-manager-actions/.github/workflows/create-prerelease.yml@v2
    needs: check
-    if: startsWith(needs.check.outputs.ref, 'release/')
+    if: needs.check.outputs.head == github.event.repository.default_branch && needs.check.outputs.base == vars.STABLE_BRANCH
    with:
      pr_number: ${{ github.event.pull_request.number }}
+      user: 'github-actions[bot]'
      package_jsons_to_rewrite: ${{ vars.PACKAGE_JSONS_TO_REWRITE }}
      use_external_app_to_release: ${{ vars.USE_RELEASE_APP == 'true' }}
      indent: ${{ vars.INDENT }}
--- a/.github/workflows/storybook.yml
+++ b/.github/workflows/storybook.yml
@ -36,7 +36,7 @@ jobs:
    - name: Install pnpm
      uses: pnpm/action-setup@v4
    - name: Use Node.js 20.x
-      uses: actions/setup-node@v4.0.2
+      uses: actions/setup-node@v4.0.3
      with:
        node-version-file: '.node-version'
        cache: 'pnpm'
--- a/.github/workflows/test-backend.yml
+++ b/.github/workflows/test-backend.yml
@ -9,12 +9,13 @@ on:
      - packages/backend/**
      # for permissions
      - packages/misskey-js/**
+      - .github/workflows/test-backend.yml
  pull_request:
    paths:
      - packages/backend/**
      # for permissions
      - packages/misskey-js/**
-
+      - .github/workflows/test-backend.yml
 jobs:
  unit:
    runs-on: ubuntu-latest
@ -45,7 +46,7 @@ jobs:
    - name: Install FFmpeg
      uses: FedericoCarboni/setup-ffmpeg@v3
    - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v4.0.2
+      uses: actions/setup-node@v4.0.3
      with:
        node-version: ${{ matrix.node-version }}
        cache: 'pnpm'
@ -92,7 +93,7 @@ jobs:
      - name: Install pnpm
        uses: pnpm/action-setup@v4
      - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v4.0.2
+        uses: actions/setup-node@v4.0.3
        with:
          node-version: ${{ matrix.node-version }}
          cache: 'pnpm'
--- a/.github/workflows/test-frontend.yml
+++ b/.github/workflows/test-frontend.yml
@ -11,7 +11,7 @@ on:
      - packages/misskey-js/**
      # for e2e
      - packages/backend/**
-
+      - .github/workflows/test-frontend.yml
  pull_request:
    paths:
      - packages/frontend/**
@ -19,7 +19,7 @@ on:
      - packages/misskey-js/**
      # for e2e
      - packages/backend/**
-
+      - .github/workflows/test-frontend.yml
 jobs:
  vitest:
    runs-on: ubuntu-latest
@ -35,7 +35,7 @@ jobs:
    - name: Install pnpm
      uses: pnpm/action-setup@v4
    - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v4.0.2
+      uses: actions/setup-node@v4.0.3
      with:
        node-version: ${{ matrix.node-version }}
        cache: 'pnpm'
@ -90,7 +90,7 @@ jobs:
    - name: Install pnpm
      uses: pnpm/action-setup@v4
    - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v4.0.2
+      uses: actions/setup-node@v4.0.3
      with:
        node-version: ${{ matrix.node-version }}
        cache: 'pnpm'
--- a/.github/workflows/test-misskey-js.yml
+++ b/.github/workflows/test-misskey-js.yml
@ -8,11 +8,12 @@ on:
    branches: [ develop ]
    paths:
      - packages/misskey-js/**
+      - .github/workflows/test-misskey-js.yml
  pull_request:
    branches: [ develop ]
    paths:
      - packages/misskey-js/**
-
+      - .github/workflows/test-misskey-js.yml
 jobs:
  test:

@ -30,7 +31,7 @@ jobs:
      - run: corepack enable

      - name: Setup Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v4.0.2
+        uses: actions/setup-node@v4.0.3
        with:
          node-version: ${{ matrix.node-version }}
          cache: 'pnpm'
--- a/.github/workflows/test-production.yml
+++ b/.github/workflows/test-production.yml
@ -25,7 +25,7 @@ jobs:
    - name: Install pnpm
      uses: pnpm/action-setup@v4
    - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v4.0.2
+      uses: actions/setup-node@v4.0.3
      with:
        node-version: ${{ matrix.node-version }}
        cache: 'pnpm'
--- a/.github/workflows/validate-api-json.yml
+++ b/.github/workflows/validate-api-json.yml
@ -7,10 +7,11 @@ on:
      - develop
    paths:
      - packages/backend/**
+      - .github/workflows/validate-api-json.yml
  pull_request:
    paths:
      - packages/backend/**
-
+      - .github/workflows/validate-api-json.yml
 jobs:
  validate-api-json:
    runs-on: ubuntu-latest
@ -26,7 +27,7 @@ jobs:
    - name: Install pnpm
      uses: pnpm/action-setup@v4
    - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v4.0.2
+      uses: actions/setup-node@v4.0.3
      with:
        node-version: ${{ matrix.node-version }}
        cache: 'pnpm'
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -1,34 +1,69 @@
 ## Unreleased

+### Note
+- デッキUIの新着ノートをサウンドで通知する機能の追加（v2024.5.0）に伴い、以前から動作しなくなっていたクライアント設定内の「アンテナ受信」「チャンネル通知」サウンドを削除しました。
+
 ### General
 - Feat: 通報を受けた際、または解決した際に、予め登録した宛先に通知を飛ばせるように(mail or webhook) #13705
+- Feat: ユーザーのアイコン/バナーの変更可否をロールで設定可能に
+  - 変更不可となっていても、設定済みのものを解除してデフォルト画像に戻すことは出来ます
 - Fix: 配信停止したインスタンス一覧が見れなくなる問題を修正
 - Fix: Dockerコンテナの立ち上げ時に`pnpm`のインストールで固まることがある問題
+- Fix: デフォルトテーマに無効なテーマコードを入力するとUIが使用できなくなる問題を修正
+- Enhance: Allow negative delay for MFM animation elements (`tada`, `jelly`, `twitch`, `shake`, `spin`, `jump`, `bounce`, `rainbow`)

 ### Client
+- Enhance: 内蔵APIドキュメントのデザイン・パフォーマンスを改善
+- Enhance: 非ログイン時に他サーバーに遷移するアクションを追加
+- Enhance: 非ログイン時のハイライトTLのデザインを改善
+- Enhance: フロントエンドのアクセシビリティ改善  
+  (Based on https://github.com/taiyme/misskey/pull/226)
+- Enhance: サーバー情報ページ・お問い合わせページを改善  
+  (Cherry-picked from https://github.com/taiyme/misskey/pull/238)
 - Fix: `/about#federation` ページなどで各インスタンスのチャートが表示されなくなっていた問題を修正
 - Fix: ユーザーページの追加情報のラベルを投稿者のサーバーの絵文字で表示する (#13968)
 - Fix: リバーシの対局を正しく共有できないことがある問題を修正
 - Fix: コントロールパネルでベースロールのポリシーを編集してもUI上では変更が反映されない問題を修正 
 - Fix: アンテナの編集画面のボタンに隙間を追加
 - Fix: テーマプレビューが見れない問題を修正
+- Fix: ショートカットキーが連打できる問題を修正  
+  (Cherry-picked from https://github.com/taiyme/misskey/pull/234)
+- Fix: MkSignin.vueのcredentialRequestからReactivityを削除（ProxyがPasskey認証処理に渡ることを避けるため）

 ### Server
- チャート生成時にinstance.suspentionStateに置き換えられたinstance.isSuspendedが参照されてしまう問題を修正
 - Feat: レートリミット制限に引っかかったときに`Retry-After`ヘッダーを返すように (#13949)
- Fix: ユーザーのフィードページのMFMをHTMLに展開するように (#14006)
- Fix: アンテナ・クリップ・リスト・ウェブフックがロールポリシーの上限より一つ多く作れてしまうのを修正 (#14036)
 - Enhance: エンドポイント`clips/update`の必須項目を`clipId`のみに
 - Enhance: エンドポイント`admin/roles/update`の必須項目を`roleId`のみに
 - Enhance: エンドポイント`pages/update`の必須項目を`pageId`のみに
 - Enhance: エンドポイント`gallery/posts/update`の必須項目を`postId`のみに
 - Enhance: エンドポイント`i/webhook/update`の必須項目を`webhookId`のみに
 - Enhance: エンドポイント`admin/ad/update`の必須項目を`id`のみに
+- Enhance: `default.yml`内の`url`, `db.db`, `db.user`, `db.pass`を環境変数から読み込めるように
+- Fix: チャート生成時にinstance.suspentionStateに置き換えられたinstance.isSuspendedが参照されてしまう問題を修正
+- Fix: ユーザーのフィードページのMFMをHTMLに展開するように (#14006)
+- Fix: アンテナ・クリップ・リスト・ウェブフックがロールポリシーの上限より一つ多く作れてしまうのを修正 (#14036)
 - Fix: notRespondingSinceが実装される前に不通になったインスタンスが自動的に配信停止にならない (#14059)
 - Fix: FTT有効時、タイムライン用エンドポイントで`sinceId`にキャッシュ内最古のものより古いものを指定した場合に正しく結果が返ってこない問題を修正
 - Fix: 自分以外のクリップ内のノート個数が見えることがあるのを修正
 - Fix: 空文字列のリアクションはフォールバックされるように
 - Fix: リノートにリアクションできないように
+- Fix: ユーザー名の前後に空白文字列がある場合は省略するように
+- Fix: プロフィール編集時に名前を空白文字列のみにできる問題を修正
+- Fix: ユーザ名のサジェスト時に表示される内容と順番を調整(以下の順番になります) #14149
+  1. フォロー中かつアクティブなユーザ
+  2. フォロー中かつ非アクティブなユーザ
+  3. フォローしていないアクティブなユーザ
+  4. フォローしていない非アクティブなユーザ
+
+  また、自分自身のアカウントもサジェストされるようになりました。
+- Fix: 一般ユーザーから見たユーザーのバッジの一覧に公開されていないものが含まれることがある問題を修正  
+  (Cherry-picked from https://github.com/MisskeyIO/misskey/pull/652)
+- Fix: ユーザーのリアクション一覧でミュート/ブロックが機能していなかった問題を修正
+- Fix: エラーメッセージの誤字を修正 (#14213)
+
+### Misskey.js
+- Feat: `/drive/files/create` のリクエストに対応（`multipart/form-data`に対応）
+- Feat: `/admin/role/create` のロールポリシーの型を修正

 ## 2024.5.0

--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@ -165,7 +165,7 @@ cp .github/misskey/test.yml .config/
 ```
 Prepare DB/Redis for testing.
 ```
-docker compose -f packages/backend/test/compose.yaml up
+docker compose -f packages/backend/test/compose.yml up
 ```
 Alternatively, prepare an empty (data can be erased) DB and edit `.config/test.yml`.

--- a/compose_example.yml
+++ b/compose_example.yml
@ -17,6 +17,8 @@ services:
    networks:
      - internal_network
      - external_network
+    # env_file:
+    #   - .config/docker.env
    volumes:
      - ./files:/misskey/files
      - ./.config:/misskey/.config:ro
--- a/locales/index.d.ts
+++ b/locales/index.d.ts
@ -736,6 +736,22 @@ export interface Locale extends ILocale {
     * リモートで表示
     */
    "showOnRemote": string;
+    /**
+     * リモートで続行
+     */
+    "continueOnRemote": string;
+    /**
+     * Misskey Hubからサーバーを選択
+     */
+    "chooseServerOnMisskeyHub": string;
+    /**
+     * サーバーのドメインを直接指定
+     */
+    "specifyServerHost": string;
+    /**
+     * ドメインを入力してください
+     */
+    "inputHostName": string;
    /**
     * 全般
     */
@ -1921,9 +1937,13 @@ export interface Locale extends ILocale {
     */
    "onlyOneFileCanBeAttached": string;
    /**
-     * 続行する前に、サインアップまたはサインインが必要です
+     * 続行する前に、登録またはログインが必要です
     */
    "signinRequired": string;
+    /**
+     * 続行するには、お使いのサーバーに移動するか、このサーバーに登録・ログインする必要があります
+     */
+    "signinOrContinueOnRemote": string;
    /**
     * 招待
     */
@ -4984,6 +5004,10 @@ export interface Locale extends ILocale {
     * お問い合わせ
     */
    "inquiry": string;
+    /**
+     * もう一度お試しください。
+     */
+    "tryAgain": string;
    "_delivery": {
        /**
         * 配信状態
@ -6594,6 +6618,10 @@ export interface Locale extends ILocale {
             * ファイルにNSFWを常に付与
             */
            "alwaysMarkNsfw": string;
+            /**
+             * アイコンとバナーの更新を許可
+             */
+            "canUpdateBioMedia": string;
            /**
             * ノートのピン留めの最大数
             */
@ -7515,14 +7543,6 @@ export interface Locale extends ILocale {
         * 通知
         */
        "notification": string;
-        /**
-         * アンテナ受信
-         */
-        "antenna": string;
-        /**
-         * チャンネル通知
-         */
-        "channel": string;
        /**
         * リアクション選択時
         */
--- a/locales/ja-JP.yml
+++ b/locales/ja-JP.yml
@ -180,6 +180,10 @@ addAccount: "アカウントを追加"
 reloadAccountsList: "アカウントリストの情報を更新"
 loginFailed: "ログインに失敗しました"
 showOnRemote: "リモートで表示"
+continueOnRemote: "リモートで続行"
+chooseServerOnMisskeyHub: "Misskey Hubからサーバーを選択"
+specifyServerHost: "サーバーのドメインを直接指定"
+inputHostName: "ドメインを入力してください"
 general: "全般"
 wallpaper: "壁紙"
 setWallpaper: "壁紙を設定"
@ -476,7 +480,8 @@ attachAsFileQuestion: "クリップボードのテキストが長いです。テ
 noMessagesYet: "まだチャットはありません"
 newMessageExists: "新しいメッセージがあります"
 onlyOneFileCanBeAttached: "メッセージに添付できるファイルはひとつです"
-signinRequired: "続行する前に、サインアップまたはサインインが必要です"
+signinRequired: "続行する前に、登録またはログインが必要です"
+signinOrContinueOnRemote: "続行するには、お使いのサーバーに移動するか、このサーバーに登録・ログインする必要があります"
 invitations: "招待"
 invitationCode: "招待コード"
 checking: "確認しています"
@ -1242,6 +1247,7 @@ keepOriginalFilenameDescription: "この設定をオフにすると、アップ
 noDescription: "説明文はありません"
 alwaysConfirmFollow: "フォローの際常に確認する"
 inquiry: "お問い合わせ"
+tryAgain: "もう一度お試しください。"

 _delivery:
  status: "配信状態"
@ -1705,6 +1711,7 @@ _role:
    canManageAvatarDecorations: "アバターデコレーションの管理"
    driveCapacity: "ドライブ容量"
    alwaysMarkNsfw: "ファイルにNSFWを常に付与"
+    canUpdateBioMedia: "アイコンとバナーの更新を許可"
    pinMax: "ノートのピン留めの最大数"
    antennaMax: "アンテナの作成可能数"
    wordMuteMax: "ワードミュートの最大文字数"
@ -1971,8 +1978,6 @@ _sfx:
  note: "ノート"
  noteMy: "ノート(自分)"
  notification: "通知"
-  antenna: "アンテナ受信"
-  channel: "チャンネル通知"
  reaction: "リアクション選択時"

 _soundSettings:
--- a/packages/backend/assets/api-doc.html
+++ b/packages/backend/assets/api-doc.html
@ -0,0 +1,20 @@
+<!DOCTYPE html>
+<html>
+	<head>
+		<title>Misskey API</title>
+		<meta charset="utf-8">
+		<meta name="viewport" content="width=device-width, initial-scale=1">
+		<style>
+			body {
+				margin: 0;
+				padding: 0;
+			}
+		</style>
+	</head>
+	<body>
+		<script
+			id="api-reference"
+			data-url="/api.json"></script>
+		<script src="https://cdn.jsdelivr.net/npm/@scalar/api-reference"></script>
+	</body>
+</html>
--- a/packages/backend/assets/redoc.html
+++ b/packages/backend/assets/redoc.html
@ -1,24 +0,0 @@
-<!DOCTYPE html>
-<html>
-	<head>
-		<title>Misskey API</title>
-		<!-- needed for adaptive design -->
-		<meta charset="utf-8"/>
-		<meta name="viewport" content="width=device-width, initial-scale=1">
-		<link href="https://fonts.googleapis.com/css?family=Montserrat:300,400,700|Roboto:300,400,700" rel="stylesheet">
-
-		<!--
-		ReDoc doesn't change outer page styles
-		-->
-		<style>
-			body {
-				margin: 0;
-				padding: 0;
-			}
-		</style>
-	</head>
-	<body>
-		<redoc spec-url="/api.json" expand-responses="200" expand-single-schema-field="true"></redoc>
-		<script src="https://cdn.redoc.ly/redoc/v2.1.3/bundles/redoc.standalone.js" integrity="sha256-u4DgqzYXoArvNF/Ymw3puKexfOC6lYfw0sfmeliBJ1I=" crossorigin="anonymous"></script>
-	</body>
-</html>
--- a/packages/backend/scripts/dev.mjs
+++ b/packages/backend/scripts/dev.mjs
@ -30,6 +30,7 @@ function execStart() {

 async function killProc() {
 	if (backendProcess) {
+		backendProcess.catch(() => {}); // backendProcess.kill()によって発生する例外を無視するためにcatch()を呼び出す
 		backendProcess.kill();
 		await new Promise(resolve => backendProcess.on('exit', resolve));
 		backendProcess = undefined;
@ -46,6 +47,7 @@ async function killProc() {
 		],
 		{
 			stdio: [process.stdin, process.stdout, process.stderr, 'ipc'],
+			serialization: "json",
 		})
 		.on('message', async (message) => {
 			if (message.type === 'exit') {
--- a/packages/backend/src/config.ts
+++ b/packages/backend/src/config.ts
@ -23,7 +23,7 @@ type RedisOptionsSource = Partial<RedisOptions> & {
 * 設定ファイルの型
 */
 type Source = {
-	url: string;
+	url?: string;
 	port?: number;
 	socket?: string;
 	chmodSocket?: string;
@ -31,9 +31,9 @@ type Source = {
 	db: {
 		host: string;
 		port: number;
-		db: string;
-		user: string;
-		pass: string;
+		db?: string;
+		user?: string;
+		pass?: string;
 		disableCache?: boolean;
 		extra?: { [x: string]: string };
 	};
@ -202,13 +202,17 @@ export function loadConfig(): Config {
 		: { 'src/_boot_.ts': { file: 'src/_boot_.ts' } };
 	const config = yaml.load(fs.readFileSync(path, 'utf-8')) as Source;

-	const url = tryCreateUrl(config.url);
+	const url = tryCreateUrl(config.url ?? process.env.MISSKEY_URL ?? '');
 	const version = meta.version;
 	const host = url.host;
 	const hostname = url.hostname;
 	const scheme = url.protocol.replace(/:$/, '');
 	const wsScheme = scheme.replace('http', 'ws');

+	const dbDb = config.db.db ?? process.env.DATABASE_DB ?? '';
+	const dbUser = config.db.user ?? process.env.DATABASE_USER ?? '';
+	const dbPass = config.db.pass ?? process.env.DATABASE_PASSWORD ?? '';
+
 	const externalMediaProxy = config.mediaProxy ?
 		config.mediaProxy.endsWith('/') ? config.mediaProxy.substring(0, config.mediaProxy.length - 1) : config.mediaProxy
 		: null;
@ -231,7 +235,7 @@ export function loadConfig(): Config {
 		apiUrl: `${scheme}://${host}/api`,
 		authUrl: `${scheme}://${host}/auth`,
 		driveUrl: `${scheme}://${host}/files`,
-		db: config.db,
+		db: { ...config.db, db: dbDb, user: dbUser, pass: dbPass },
 		dbReplications: config.dbReplications,
 		dbSlaves: config.dbSlaves,
 		meilisearch: config.meilisearch,
@ -259,7 +263,7 @@ export function loadConfig(): Config {
 		deliverJobMaxAttempts: config.deliverJobMaxAttempts,
 		inboxJobMaxAttempts: config.inboxJobMaxAttempts,
 		proxyRemoteFiles: config.proxyRemoteFiles,
-		signToActivityPubGet: config.signToActivityPubGet,
+		signToActivityPubGet: config.signToActivityPubGet ?? true,
 		mediaProxy: externalMediaProxy ?? internalMediaProxy,
 		externalMediaProxyEnabled: externalMediaProxy !== null && externalMediaProxy !== internalMediaProxy,
 		videoThumbnailGenerator: config.videoThumbnailGenerator ?
--- a/packages/backend/src/const.ts
+++ b/packages/backend/src/const.ts
@ -3,6 +3,7 @@
 * SPDX-License-Identifier: AGPL-3.0-only
 */

+// dummy
 export const MAX_NOTE_TEXT_LENGTH = 3000;

 export const USER_ONLINE_THRESHOLD = 1000 * 60 * 10; // 10min
--- a/packages/backend/src/core/CoreModule.ts
+++ b/packages/backend/src/core/CoreModule.ts
@ -12,6 +12,7 @@ import {
 } from '@/core/entities/AbuseReportNotificationRecipientEntityService.js';
 import { AbuseReportNotificationService } from '@/core/AbuseReportNotificationService.js';
 import { SystemWebhookService } from '@/core/SystemWebhookService.js';
+import { UserSearchService } from '@/core/UserSearchService.js';
 import { AccountMoveService } from './AccountMoveService.js';
 import { AccountUpdateService } from './AccountUpdateService.js';
 import { AiService } from './AiService.js';
@ -202,6 +203,7 @@ const $UserFollowingService: Provider = { provide: 'UserFollowingService', useEx
 const $UserKeypairService: Provider = { provide: 'UserKeypairService', useExisting: UserKeypairService };
 const $UserListService: Provider = { provide: 'UserListService', useExisting: UserListService };
 const $UserMutingService: Provider = { provide: 'UserMutingService', useExisting: UserMutingService };
+const $UserSearchService: Provider = { provide: 'UserSearchService', useExisting: UserSearchService };
 const $UserSuspendService: Provider = { provide: 'UserSuspendService', useExisting: UserSuspendService };
 const $UserAuthService: Provider = { provide: 'UserAuthService', useExisting: UserAuthService };
 const $VideoProcessingService: Provider = { provide: 'VideoProcessingService', useExisting: VideoProcessingService };
@ -348,6 +350,7 @@ const $ApQuestionService: Provider = { provide: 'ApQuestionService', useExisting
 		UserKeypairService,
 		UserListService,
 		UserMutingService,
+		UserSearchService,
 		UserSuspendService,
 		UserAuthService,
 		VideoProcessingService,
@ -490,6 +493,7 @@ const $ApQuestionService: Provider = { provide: 'ApQuestionService', useExisting
 		$UserKeypairService,
 		$UserListService,
 		$UserMutingService,
+		$UserSearchService,
 		$UserSuspendService,
 		$UserAuthService,
 		$VideoProcessingService,
@ -633,6 +637,7 @@ const $ApQuestionService: Provider = { provide: 'ApQuestionService', useExisting
 		UserKeypairService,
 		UserListService,
 		UserMutingService,
+		UserSearchService,
 		UserSuspendService,
 		UserAuthService,
 		VideoProcessingService,
@ -774,6 +779,7 @@ const $ApQuestionService: Provider = { provide: 'ApQuestionService', useExisting
 		$UserKeypairService,
 		$UserListService,
 		$UserMutingService,
+		$UserSearchService,
 		$UserSuspendService,
 		$UserAuthService,
 		$VideoProcessingService,
--- a/packages/backend/src/core/FederatedInstanceService.ts
+++ b/packages/backend/src/core/FederatedInstanceService.ts
@ -40,6 +40,7 @@ export class FederatedInstanceService implements OnApplicationShutdown {
 					firstRetrievedAt: new Date(parsed.firstRetrievedAt),
 					latestRequestReceivedAt: parsed.latestRequestReceivedAt ? new Date(parsed.latestRequestReceivedAt) : null,
 					infoUpdatedAt: parsed.infoUpdatedAt ? new Date(parsed.infoUpdatedAt) : null,
+					notRespondingSince: parsed.notRespondingSince ? new Date(parsed.notRespondingSince) : null,
 				};
 			},
 		});
--- a/packages/backend/src/core/MfmService.ts
+++ b/packages/backend/src/core/MfmService.ts
@ -13,10 +13,12 @@ import { intersperse } from '@/misc/prelude/array.js';
 import { normalizeForSearch } from '@/misc/normalize-for-search.js';
 import type { IMentionedRemoteUsers } from '@/models/Note.js';
 import { bindThis } from '@/decorators.js';
-import * as TreeAdapter from '../../node_modules/parse5/dist/tree-adapters/default.js';
+import type { DefaultTreeAdapterMap } from 'parse5';
 import type * as mfm from 'mfm-js';

-const treeAdapter = TreeAdapter.defaultTreeAdapter;
+const treeAdapter = parse5.defaultTreeAdapter;
+type Node = DefaultTreeAdapterMap['node'];
+type ChildNode = DefaultTreeAdapterMap['childNode'];

 const urlRegex = /^https?:\/\/[\w\/:%#@$&?!()\[\]~.,=+\-]+/;
 const urlRegexFull = /^https?:\/\/[\w\/:%#@$&?!()\[\]~.,=+\-]+$/;
@ -46,7 +48,7 @@ export class MfmService {

 		return text.trim();

-		function getText(node: TreeAdapter.Node): string {
+		function getText(node: Node): string {
 			if (treeAdapter.isTextNode(node)) return node.value;
 			if (!treeAdapter.isElementNode(node)) return '';
 			if (node.nodeName === 'br') return '\n';
@ -58,7 +60,7 @@ export class MfmService {
 			return '';
 		}

-		function appendChildren(childNodes: TreeAdapter.ChildNode[]): void {
+		function appendChildren(childNodes: ChildNode[]): void {
 			if (childNodes) {
 				for (const n of childNodes) {
 					analyze(n);
@ -66,14 +68,16 @@ export class MfmService {
 			}
 		}

-		function analyze(node: TreeAdapter.Node) {
+		function analyze(node: Node) {
 			if (treeAdapter.isTextNode(node)) {
 				text += node.value;
 				return;
 			}

 			// Skip comment or document type node
-			if (!treeAdapter.isElementNode(node)) return;
+			if (!treeAdapter.isElementNode(node)) {
+				return;
+			}

 			switch (node.nodeName) {
 				case 'br': {
@ -81,8 +85,7 @@ export class MfmService {
 					break;
 				}

-				case 'a':
-				{
+				case 'a': {
 					const txt = getText(node);
 					const rel = node.attrs.find(x => x.name === 'rel');
 					const href = node.attrs.find(x => x.name === 'href');
@ -130,8 +133,7 @@ export class MfmService {
 					break;
 				}

-				case 'h1':
-				{
+				case 'h1': {
 					text += '【';
 					appendChildren(node.childNodes);
 					text += '】\n';
@ -139,16 +141,14 @@ export class MfmService {
 				}

 				case 'b':
-				case 'strong':
-				{
+				case 'strong': {
 					text += '**';
 					appendChildren(node.childNodes);
 					text += '**';
 					break;
 				}

-				case 'small':
-				{
+				case 'small': {
 					text += '<small>';
 					appendChildren(node.childNodes);
 					text += '</small>';
@ -156,8 +156,7 @@ export class MfmService {
 				}

 				case 's':
-				case 'del':
-				{
+				case 'del': {
 					text += '~~';
 					appendChildren(node.childNodes);
 					text += '~~';
@ -165,8 +164,7 @@ export class MfmService {
 				}

 				case 'i':
-				case 'em':
-				{
+				case 'em': {
 					text += '<i>';
 					appendChildren(node.childNodes);
 					text += '</i>';
@ -207,8 +205,7 @@ export class MfmService {
 				case 'h3':
 				case 'h4':
 				case 'h5':
-				case 'h6':
-				{
+				case 'h6': {
 					text += '\n\n';
 					appendChildren(node.childNodes);
 					break;
@ -221,8 +218,7 @@ export class MfmService {
 				case 'article':
 				case 'li':
 				case 'dt':
-				case 'dd':
-				{
+				case 'dd': {
 					text += '\n';
 					appendChildren(node.childNodes);
 					break;
--- a/packages/backend/src/core/RoleService.ts
+++ b/packages/backend/src/core/RoleService.ts
@ -47,6 +47,7 @@ export type RolePolicies = {
 	canHideAds: boolean;
 	driveCapacityMb: number;
 	alwaysMarkNsfw: boolean;
+	canUpdateBioMedia: boolean;
 	pinLimit: number;
 	antennaLimit: number;
 	wordMuteLimit: number;
@ -75,6 +76,7 @@ export const DEFAULT_POLICIES: RolePolicies = {
 	canHideAds: false,
 	driveCapacityMb: 100,
 	alwaysMarkNsfw: false,
+	canUpdateBioMedia: true,
 	pinLimit: 5,
 	antennaLimit: 5,
 	wordMuteLimit: 200,
@ -376,6 +378,7 @@ export class RoleService implements OnApplicationShutdown, OnModuleInit {
 			canHideAds: calc('canHideAds', vs => vs.some(v => v === true)),
 			driveCapacityMb: calc('driveCapacityMb', vs => Math.max(...vs)),
 			alwaysMarkNsfw: calc('alwaysMarkNsfw', vs => vs.some(v => v === true)),
+			canUpdateBioMedia: calc('canUpdateBioMedia', vs => vs.some(v => v === true)),
 			pinLimit: calc('pinLimit', vs => Math.max(...vs)),
 			antennaLimit: calc('antennaLimit', vs => Math.max(...vs)),
 			wordMuteLimit: calc('wordMuteLimit', vs => Math.max(...vs)),
--- a/packages/backend/src/core/UserSearchService.ts
+++ b/packages/backend/src/core/UserSearchService.ts
@ -0,0 +1,205 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Inject, Injectable } from '@nestjs/common';
+import { Brackets, SelectQueryBuilder } from 'typeorm';
+import { DI } from '@/di-symbols.js';
+import { type FollowingsRepository, MiUser, type UsersRepository } from '@/models/_.js';
+import { bindThis } from '@/decorators.js';
+import { sqlLikeEscape } from '@/misc/sql-like-escape.js';
+import type { Config } from '@/config.js';
+import { UserEntityService } from '@/core/entities/UserEntityService.js';
+import { Packed } from '@/misc/json-schema.js';
+
+function defaultActiveThreshold() {
+	return new Date(Date.now() - 1000 * 60 * 60 * 24 * 30);
+}
+
+@Injectable()
+export class UserSearchService {
+	constructor(
+		@Inject(DI.config)
+		private config: Config,
+		@Inject(DI.usersRepository)
+		private usersRepository: UsersRepository,
+		@Inject(DI.followingsRepository)
+		private followingsRepository: FollowingsRepository,
+		private userEntityService: UserEntityService,
+	) {
+	}
+
+	/**
+	 * ユーザ名とホスト名によるユーザ検索を行う.
+	 *
+	 * - 検索結果には優先順位がつけられており、以下の順序で検索が行われる.
+	 *   1. フォローしているユーザのうち、一定期間以内（※）に更新されたユーザ
+	 *   2. フォローしているユーザのうち、一定期間以内に更新されていないユーザ
+	 *   3. フォローしていないユーザのうち、一定期間以内に更新されたユーザ
+	 *   4. フォローしていないユーザのうち、一定期間以内に更新されていないユーザ
+	 * - ログインしていない場合は、以下の順序で検索が行われる.
+	 *   1. 一定期間以内に更新されたユーザ
+	 *   2. 一定期間以内に更新されていないユーザ
+	 * - それぞれの検索結果はユーザ名の昇順でソートされる.
+	 * - 動作的には先に登場した検索結果の登場位置が優先される(条件的にユーザIDが重複することはないが).
+	 *   （1で既にヒットしていた場合、2, 3, 4でヒットしても無視される）
+	 * - ユーザ名とホスト名の検索条件はそれぞれ前方一致で検索される.
+	 * - ユーザ名の検索は大文字小文字を区別しない.
+	 * - ホスト名の検索は大文字小文字を区別しない.
+	 * - 検索結果は最大で {@link opts.limit} 件までとなる.
+	 *
+	 * ※一定期間とは {@link params.activeThreshold} で指定された日時から現在までの期間を指す.
+	 *
+	 * @param params 検索条件.
+	 * @param opts 関数の動作を制御するオプション.
+	 * @param me 検索を実行するユーザの情報. 未ログインの場合は指定しない.
+	 * @see {@link UserSearchService#buildSearchUserQueries}
+	 * @see {@link UserSearchService#buildSearchUserNoLoginQueries}
+	 */
+	@bindThis
+	public async search(
+		params: {
+			username?: string | null,
+			host?: string | null,
+			activeThreshold?: Date,
+		},
+		opts?: {
+			limit?: number,
+			detail?: boolean,
+		},
+		me?: MiUser | null,
+	): Promise<Packed<'User'>[]> {
+		const queries = me ? this.buildSearchUserQueries(me, params) : this.buildSearchUserNoLoginQueries(params);
+
+		let resultSet = new Set<MiUser['id']>();
+		const limit = opts?.limit ?? 10;
+		for (const query of queries) {
+			const ids = await query
+				.select('user.id')
+				.limit(limit - resultSet.size)
+				.orderBy('user.usernameLower', 'ASC')
+				.getRawMany<{ user_id: MiUser['id'] }>()
+				.then(res => res.map(x => x.user_id));
+
+			resultSet = new Set([...resultSet, ...ids]);
+			if (resultSet.size >= limit) {
+				break;
+			}
+		}
+
+		return this.userEntityService.packMany<'UserLite' | 'UserDetailed'>(
+			[...resultSet].slice(0, limit),
+			me,
+			{ schema: opts?.detail ? 'UserDetailed' : 'UserLite' },
+		);
+	}
+
+	/**
+	 * ログイン済みユーザによる検索実行時のクエリ一覧を構築する.
+	 * @param me
+	 * @param params
+	 * @private
+	 */
+	@bindThis
+	private buildSearchUserQueries(
+		me: MiUser,
+		params: {
+			username?: string | null,
+			host?: string | null,
+			activeThreshold?: Date,
+		},
+	) {
+		// デフォルト30日以内に更新されたユーザーをアクティブユーザーとする
+		const activeThreshold = params.activeThreshold ?? defaultActiveThreshold();
+
+		const followingUserQuery = this.followingsRepository.createQueryBuilder('following')
+			.select('following.followeeId')
+			.where('following.followerId = :followerId', { followerId: me.id });
+
+		const activeFollowingUsersQuery = this.generateUserQueryBuilder(params)
+			.andWhere(`user.id IN (${followingUserQuery.getQuery()})`)
+			.andWhere('user.updatedAt > :activeThreshold', { activeThreshold });
+		activeFollowingUsersQuery.setParameters(followingUserQuery.getParameters());
+
+		const inactiveFollowingUsersQuery = this.generateUserQueryBuilder(params)
+			.andWhere(`user.id IN (${followingUserQuery.getQuery()})`)
+			.andWhere(new Brackets(qb => {
+				qb
+					.where('user.updatedAt IS NULL')
+					.orWhere('user.updatedAt <= :activeThreshold', { activeThreshold });
+			}));
+		inactiveFollowingUsersQuery.setParameters(followingUserQuery.getParameters());
+
+		// 自分自身がヒットするとしたらここ
+		const activeUserQuery = this.generateUserQueryBuilder(params)
+			.andWhere(`user.id NOT IN (${followingUserQuery.getQuery()})`)
+			.andWhere('user.updatedAt > :activeThreshold', { activeThreshold });
+		activeUserQuery.setParameters(followingUserQuery.getParameters());
+
+		const inactiveUserQuery = this.generateUserQueryBuilder(params)
+			.andWhere(`user.id NOT IN (${followingUserQuery.getQuery()})`)
+			.andWhere('user.updatedAt <= :activeThreshold', { activeThreshold });
+		inactiveUserQuery.setParameters(followingUserQuery.getParameters());
+
+		return [activeFollowingUsersQuery, inactiveFollowingUsersQuery, activeUserQuery, inactiveUserQuery];
+	}
+
+	/**
+	 * ログインしていないユーザによる検索実行時のクエリ一覧を構築する.
+	 * @param params
+	 * @private
+	 */
+	@bindThis
+	private buildSearchUserNoLoginQueries(params: {
+		username?: string | null,
+		host?: string | null,
+		activeThreshold?: Date,
+	}) {
+		// デフォルト30日以内に更新されたユーザーをアクティブユーザーとする
+		const activeThreshold = params.activeThreshold ?? defaultActiveThreshold();
+
+		const activeUserQuery = this.generateUserQueryBuilder(params)
+			.andWhere(new Brackets(qb => {
+				qb
+					.where('user.updatedAt IS NULL')
+					.orWhere('user.updatedAt > :activeThreshold', { activeThreshold });
+			}));
+
+		const inactiveUserQuery = this.generateUserQueryBuilder(params)
+			.andWhere('user.updatedAt <= :activeThreshold', { activeThreshold });
+
+		return [activeUserQuery, inactiveUserQuery];
+	}
+
+	/**
+	 * ユーザ検索クエリで共通する抽出条件をあらかじめ設定したクエリビルダを生成する.
+	 * @param params
+	 * @private
+	 */
+	@bindThis
+	private generateUserQueryBuilder(params: {
+		username?: string | null,
+		host?: string | null,
+	}): SelectQueryBuilder<MiUser> {
+		const userQuery = this.usersRepository.createQueryBuilder('user');
+
+		if (params.username) {
+			userQuery.andWhere('user.usernameLower LIKE :username', { username: sqlLikeEscape(params.username.toLowerCase()) + '%' });
+		}
+
+		if (params.host) {
+			if (params.host === this.config.hostname || params.host === '.') {
+				userQuery.andWhere('user.host IS NULL');
+			} else {
+				userQuery.andWhere('user.host LIKE :host', {
+					host: sqlLikeEscape(params.host.toLowerCase()) + '%',
+				});
+			}
+		}
+
+		userQuery.andWhere('user.isSuspended = FALSE');
+
+		return userQuery;
+	}
+}
--- a/packages/backend/src/core/activitypub/ApMfmService.ts
+++ b/packages/backend/src/core/activitypub/ApMfmService.ts
@ -25,7 +25,7 @@ export class ApMfmService {
 	}

 	@bindThis
-	public getNoteHtml(note: MiNote, apAppend?: string) {
+	public getNoteHtml(note: Pick<MiNote, 'text' | 'mentionedRemoteUsers'>, apAppend?: string) {
 		let noMisskeyContent = false;
 		const srcMfm = (note.text ?? '') + (apAppend ?? '');

--- a/packages/backend/src/core/activitypub/models/ApPersonService.ts
+++ b/packages/backend/src/core/activitypub/models/ApPersonService.ts
@ -34,6 +34,7 @@ import { StatusError } from '@/misc/status-error.js';
 import type { UtilityService } from '@/core/UtilityService.js';
 import type { UserEntityService } from '@/core/entities/UserEntityService.js';
 import { bindThis } from '@/decorators.js';
+import { RoleService } from '@/core/RoleService.js';
 import { MetaService } from '@/core/MetaService.js';
 import { DriveFileEntityService } from '@/core/entities/DriveFileEntityService.js';
 import type { AccountMoveService } from '@/core/AccountMoveService.js';
@ -100,6 +101,8 @@ export class ApPersonService implements OnModuleInit {

 		@Inject(DI.followingsRepository)
 		private followingsRepository: FollowingsRepository,
+
+		private roleService: RoleService,
 	) {
 	}

@ -238,6 +241,11 @@ export class ApPersonService implements OnModuleInit {
 			return this.apImageService.resolveImage(user, img).catch(() => null);
 		}));

+		if (((avatar != null && avatar.id != null) || (banner != null && banner.id != null))
+				&& !(await this.roleService.getUserPolicies(user.id)).canUpdateBioMedia) {
+			return {};
+		}
+
 		/*
 			we don't want to return nulls on errors! if the database fields
 			are already null, nothing changes; if the database has old
--- a/packages/backend/src/core/activitypub/models/ApQuestionService.ts
+++ b/packages/backend/src/core/activitypub/models/ApQuestionService.ts
@ -74,10 +74,10 @@ export class ApQuestionService {

 		//#region このサーバーに既に登録されているか
 		const note = await this.notesRepository.findOneBy({ uri });
-		if (note == null) throw new Error('Question is not registed');
+		if (note == null) throw new Error('Question is not registered');

 		const poll = await this.pollsRepository.findOneBy({ noteId: note.id });
-		if (poll == null) throw new Error('Question is not registed');
+		if (poll == null) throw new Error('Question is not registered');
 		//#endregion

 		// resolve new Question object
--- a/packages/backend/src/core/entities/MetaEntityService.ts
+++ b/packages/backend/src/core/entities/MetaEntityService.ts
@ -50,6 +50,22 @@ export class MetaEntityService {
 			}))
 			.getMany();

+		// クライアントの手間を減らすためあらかじめJSONに変換しておく
+		let defaultLightTheme = null;
+		let defaultDarkTheme = null;
+		if (instance.defaultLightTheme) {
+			try {
+				defaultLightTheme = JSON.stringify(JSON5.parse(instance.defaultLightTheme));
+			} catch (e) {
+			}
+		}
+		if (instance.defaultDarkTheme) {
+			try {
+				defaultDarkTheme = JSON.stringify(JSON5.parse(instance.defaultDarkTheme));
+			} catch (e) {
+			}
+		}
+
 		const packed: Packed<'MetaLite'> = {
 			maintainerName: instance.maintainerName,
 			maintainerEmail: instance.maintainerEmail,
@ -90,9 +106,8 @@ export class MetaEntityService {
 			backgroundImageUrl: instance.backgroundImageUrl,
 			logoImageUrl: instance.logoImageUrl,
 			maxNoteTextLength: MAX_NOTE_TEXT_LENGTH,
-			// クライアントの手間を減らすためあらかじめJSONに変換しておく
-			defaultLightTheme: instance.defaultLightTheme ? JSON.stringify(JSON5.parse(instance.defaultLightTheme)) : null,
-			defaultDarkTheme: instance.defaultDarkTheme ? JSON.stringify(JSON5.parse(instance.defaultDarkTheme)) : null,
+			defaultLightTheme,
+			defaultDarkTheme,
 			ads: ads.map(ad => ({
 				id: ad.id,
 				url: ad.url,
--- a/packages/backend/src/core/entities/UserEntityService.ts
+++ b/packages/backend/src/core/entities/UserEntityService.ts
@ -501,11 +501,15 @@ export class UserEntityService implements OnModuleInit {
 			emojis: this.customEmojiService.populateEmojis(user.emojis, user.host),
 			onlineStatus: this.getOnlineStatus(user),
 			// パフォーマンス上の理由でローカルユーザーのみ
-			badgeRoles: user.host == null ? this.roleService.getUserBadgeRoles(user.id).then(rs => rs.sort((a, b) => b.displayOrder - a.displayOrder).map(r => ({
+			badgeRoles: user.host == null ? this.roleService.getUserBadgeRoles(user.id).then((rs) => rs
+				.filter((r) => r.isPublic || iAmModerator)
+				.sort((a, b) => b.displayOrder - a.displayOrder)
+				.map((r) => ({
 					name: r.name,
 					iconUrl: r.iconUrl,
 					displayOrder: r.displayOrder,
-			}))) : undefined,
+				}))
+			) : undefined,

 			...(isDetailed ? {
 				url: profile!.url,
--- a/packages/backend/src/misc/is-user-related.ts
+++ b/packages/backend/src/misc/is-user-related.ts
@ -4,6 +4,10 @@
 */

 export function isUserRelated(note: any, userIds: Set<string>, ignoreAuthor = false): boolean {
+	if (!note) {
+		return false;
+	}
+
 	if (userIds.has(note.userId) && !ignoreAuthor) {
 		return true;
 	}
--- a/packages/backend/src/models/json-schema/role.ts
+++ b/packages/backend/src/models/json-schema/role.ts
@ -228,6 +228,10 @@ export const packedRolePoliciesSchema = {
 			type: 'boolean',
 			optional: false, nullable: false,
 		},
+		canUpdateBioMedia: {
+			type: 'boolean',
+			optional: false, nullable: false,
+		},
 		pinLimit: {
 			type: 'integer',
 			optional: false, nullable: false,
--- a/packages/backend/src/server/api/endpoints/i/update.ts
+++ b/packages/backend/src/server/api/endpoints/i/update.ts
@ -25,7 +25,7 @@ import { UserFollowingService } from '@/core/UserFollowingService.js';
 import { AccountUpdateService } from '@/core/AccountUpdateService.js';
 import { HashtagService } from '@/core/HashtagService.js';
 import { DI } from '@/di-symbols.js';
-import { RoleService } from '@/core/RoleService.js';
+import { RolePolicies, RoleService } from '@/core/RoleService.js';
 import { CacheService } from '@/core/CacheService.js';
 import { RemoteUserResolveService } from '@/core/RemoteUserResolveService.js';
 import { DriveFileEntityService } from '@/core/entities/DriveFileEntityService.js';
@ -256,8 +256,16 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			const profileUpdates = {} as Partial<MiUserProfile>;

 			const profile = await this.userProfilesRepository.findOneByOrFail({ userId: user.id });
+			let policies: RolePolicies | null = null;

-			if (ps.name !== undefined) updates.name = ps.name;
+			if (ps.name !== undefined) {
+				if (ps.name === null) {
+					updates.name = null;
+				} else {
+					const trimmedName = ps.name.trim();
+					updates.name = trimmedName === '' ? null : trimmedName;
+				}
+			}
 			if (ps.description !== undefined) profileUpdates.description = ps.description;
 			if (ps.lang !== undefined) profileUpdates.lang = ps.lang;
 			if (ps.location !== undefined) profileUpdates.location = ps.location;
@ -289,14 +297,16 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			}

 			if (ps.mutedWords !== undefined) {
-				checkMuteWordCount(ps.mutedWords, (await this.roleService.getUserPolicies(user.id)).wordMuteLimit);
+				policies ??= await this.roleService.getUserPolicies(user.id);
+				checkMuteWordCount(ps.mutedWords, policies.wordMuteLimit);
 				validateMuteWordRegex(ps.mutedWords);

 				profileUpdates.mutedWords = ps.mutedWords;
 				profileUpdates.enableWordMute = ps.mutedWords.length > 0;
 			}
 			if (ps.hardMutedWords !== undefined) {
-				checkMuteWordCount(ps.hardMutedWords, (await this.roleService.getUserPolicies(user.id)).wordMuteLimit);
+				policies ??= await this.roleService.getUserPolicies(user.id);
+				checkMuteWordCount(ps.hardMutedWords, policies.wordMuteLimit);
 				validateMuteWordRegex(ps.hardMutedWords);
 				profileUpdates.hardMutedWords = ps.hardMutedWords;
 			}
@ -315,13 +325,17 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			if (typeof ps.injectFeaturedNote === 'boolean') profileUpdates.injectFeaturedNote = ps.injectFeaturedNote;
 			if (typeof ps.receiveAnnouncementEmail === 'boolean') profileUpdates.receiveAnnouncementEmail = ps.receiveAnnouncementEmail;
 			if (typeof ps.alwaysMarkNsfw === 'boolean') {
-				if ((await roleService.getUserPolicies(user.id)).alwaysMarkNsfw) throw new ApiError(meta.errors.restrictedByRole);
+				policies ??= await this.roleService.getUserPolicies(user.id);
+				if (policies.alwaysMarkNsfw) throw new ApiError(meta.errors.restrictedByRole);
 				profileUpdates.alwaysMarkNsfw = ps.alwaysMarkNsfw;
 			}
 			if (typeof ps.autoSensitive === 'boolean') profileUpdates.autoSensitive = ps.autoSensitive;
 			if (ps.emailNotificationTypes !== undefined) profileUpdates.emailNotificationTypes = ps.emailNotificationTypes;

 			if (ps.avatarId) {
+				policies ??= await this.roleService.getUserPolicies(user.id);
+				if (!policies.canUpdateBioMedia) throw new ApiError(meta.errors.restrictedByRole);
+
 				const avatar = await this.driveFilesRepository.findOneBy({ id: ps.avatarId });

 				if (avatar == null || avatar.userId !== user.id) throw new ApiError(meta.errors.noSuchAvatar);
@ -337,6 +351,9 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			}

 			if (ps.bannerId) {
+				policies ??= await this.roleService.getUserPolicies(user.id);
+				if (!policies.canUpdateBioMedia) throw new ApiError(meta.errors.restrictedByRole);
+
 				const banner = await this.driveFilesRepository.findOneBy({ id: ps.bannerId });

 				if (banner == null || banner.userId !== user.id) throw new ApiError(meta.errors.noSuchBanner);
@ -352,14 +369,15 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			}

 			if (ps.avatarDecorations) {
+				policies ??= await this.roleService.getUserPolicies(user.id);
 				const decorations = await this.avatarDecorationService.getAll(true);
-				const [myRoles, myPolicies] = await Promise.all([this.roleService.getUserRoles(user.id), this.roleService.getUserPolicies(user.id)]);
+				const myRoles = await this.roleService.getUserRoles(user.id);
 				const allRoles = await this.roleService.getRoles();
 				const decorationIds = decorations
 					.filter(d => d.roleIdsThatCanBeUsedThisDecoration.filter(roleId => allRoles.some(r => r.id === roleId)).length === 0 || myRoles.some(r => d.roleIdsThatCanBeUsedThisDecoration.includes(r.id)))
 					.map(d => d.id);

-				if (ps.avatarDecorations.length > myPolicies.avatarDecorationLimit) throw new ApiError(meta.errors.restrictedByRole);
+				if (ps.avatarDecorations.length > policies.avatarDecorationLimit) throw new ApiError(meta.errors.restrictedByRole);

 				updates.avatarDecorations = ps.avatarDecorations.filter(d => decorationIds.includes(d.id)).map(d => ({
 					id: d.id,
--- a/packages/backend/src/server/api/endpoints/users/reactions.ts
+++ b/packages/backend/src/server/api/endpoints/users/reactions.ts
@ -12,6 +12,7 @@ import { DI } from '@/di-symbols.js';
 import { CacheService } from '@/core/CacheService.js';
 import { UserEntityService } from '@/core/entities/UserEntityService.js';
 import { RoleService } from '@/core/RoleService.js';
+import { isUserRelated } from '@/misc/is-user-related.js';
 import { ApiError } from '../../error.js';

 export const meta = {
@ -74,6 +75,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 		private roleService: RoleService,
 	) {
 		super(meta, paramDef, async (ps, me) => {
+			const userIdsWhoBlockingMe = me ? await this.cacheService.userBlockedCache.fetch(me.id) : new Set<string>();
 			const iAmModerator = me ? await this.roleService.isModerator(me) : false; // Moderators can see reactions of all users
 			if (!iAmModerator) {
 				const user = await this.cacheService.findUserById(ps.userId);
@ -85,7 +87,14 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				if ((me == null || me.id !== ps.userId) && !profile.publicReactions) {
 					throw new ApiError(meta.errors.reactionsNotPublic);
 				}
+
+				// early return if me is blocked by requesting user
+				if (userIdsWhoBlockingMe.has(ps.userId)) {
+					return [];
 				}
+			}
+
+			const userIdsWhoMeMuting = me ? await this.cacheService.userMutingsCache.fetch(me.id) : new Set<string>();

 			const query = this.queryService.makePaginationQuery(this.noteReactionsRepository.createQueryBuilder('reaction'),
 				ps.sinceId, ps.untilId, ps.sinceDate, ps.untilDate)
@ -94,9 +103,15 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-

 			this.queryService.generateVisibilityQuery(query, me);

-			const reactions = await query
+			const reactions = (await query
 				.limit(ps.limit)
-				.getMany();
+				.getMany()).filter(reaction => {
+				if (reaction.note?.userId === ps.userId) return true; // we can see reactions to note of requesting user
+				if (me && isUserRelated(reaction.note, userIdsWhoBlockingMe)) return false;
+				if (me && isUserRelated(reaction.note, userIdsWhoMeMuting)) return false;
+
+				return true;
+			});

 			return await this.noteReactionEntityService.packMany(reactions, me, { withNote: true });
 		});
--- a/packages/backend/src/server/api/endpoints/users/search-by-username-and-host.ts
+++ b/packages/backend/src/server/api/endpoints/users/search-by-username-and-host.ts
@ -3,15 +3,9 @@
 * SPDX-License-Identifier: AGPL-3.0-only
 */

-import { Brackets } from 'typeorm';
-import { Inject, Injectable } from '@nestjs/common';
-import type { UsersRepository, FollowingsRepository } from '@/models/_.js';
-import type { Config } from '@/config.js';
-import type { MiUser } from '@/models/User.js';
+import { Injectable } from '@nestjs/common';
 import { Endpoint } from '@/server/api/endpoint-base.js';
-import { UserEntityService } from '@/core/entities/UserEntityService.js';
-import { DI } from '@/di-symbols.js';
-import { sqlLikeEscape } from '@/misc/sql-like-escape.js';
+import { UserSearchService } from '@/core/UserSearchService.js';

 export const meta = {
 	tags: ['users'],
@ -49,89 +43,16 @@ export const paramDef = {
@Injectable()
 export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
 	constructor(
-		@Inject(DI.config)
-		private config: Config,
-
-		@Inject(DI.usersRepository)
-		private usersRepository: UsersRepository,
-
-		@Inject(DI.followingsRepository)
-		private followingsRepository: FollowingsRepository,
-
-		private userEntityService: UserEntityService,
+		private userSearchService: UserSearchService,
 	) {
-		super(meta, paramDef, async (ps, me) => {
-			const setUsernameAndHostQuery = (query = this.usersRepository.createQueryBuilder('user')) => {
-				if (ps.username) {
-					query.andWhere('user.usernameLower LIKE :username', { username: sqlLikeEscape(ps.username.toLowerCase()) + '%' });
-				}
-
-				if (ps.host) {
-					if (ps.host === this.config.hostname || ps.host === '.') {
-						query.andWhere('user.host IS NULL');
-					} else {
-						query.andWhere('user.host LIKE :host', {
-							host: sqlLikeEscape(ps.host.toLowerCase()) + '%',
-						});
-					}
-				}
-
-				return query;
-			};
-
-			const activeThreshold = new Date(Date.now() - (1000 * 60 * 60 * 24 * 30)); // 30日
-
-			let users: MiUser[] = [];
-
-			if (me) {
-				const followingQuery = this.followingsRepository.createQueryBuilder('following')
-					.select('following.followeeId')
-					.where('following.followerId = :followerId', { followerId: me.id });
-
-				const query = setUsernameAndHostQuery()
-					.andWhere(`user.id IN (${ followingQuery.getQuery() })`)
-					.andWhere('user.id != :meId', { meId: me.id })
-					.andWhere('user.isSuspended = FALSE')
-					.andWhere(new Brackets(qb => {
-						qb
-							.where('user.updatedAt IS NULL')
-							.orWhere('user.updatedAt > :activeThreshold', { activeThreshold: activeThreshold });
-					}));
-
-				query.setParameters(followingQuery.getParameters());
-
-				users = await query
-					.orderBy('user.usernameLower', 'ASC')
-					.limit(ps.limit)
-					.getMany();
-
-				if (users.length < ps.limit) {
-					const otherQuery = setUsernameAndHostQuery()
-						.andWhere(`user.id NOT IN (${ followingQuery.getQuery() })`)
-						.andWhere('user.isSuspended = FALSE')
-						.andWhere('user.updatedAt IS NOT NULL');
-
-					otherQuery.setParameters(followingQuery.getParameters());
-
-					const otherUsers = await otherQuery
-						.orderBy('user.updatedAt', 'DESC')
-						.limit(ps.limit - users.length)
-						.getMany();
-
-					users = users.concat(otherUsers);
-				}
-			} else {
-				const query = setUsernameAndHostQuery()
-					.andWhere('user.isSuspended = FALSE')
-					.andWhere('user.updatedAt IS NOT NULL');
-
-				users = await query
-					.orderBy('user.updatedAt', 'DESC')
-					.limit(ps.limit - users.length)
-					.getMany();
-			}
-
-			return await this.userEntityService.packMany(users, me, { schema: ps.detail ? 'UserDetailed' : 'UserLite' });
+		super(meta, paramDef, (ps, me) => {
+			return this.userSearchService.search({
+				username: ps.username,
+				host: ps.host,
+			}, {
+				limit: ps.limit,
+				detail: ps.detail,
+			}, me);
 		});
 	}
 }
--- a/packages/backend/src/server/api/openapi/OpenApiServerService.ts
+++ b/packages/backend/src/server/api/openapi/OpenApiServerService.ts
@ -25,7 +25,7 @@ export class OpenApiServerService {
 	public createServer(fastify: FastifyInstance, _options: FastifyPluginOptions, done: (err?: Error) => void) {
 		fastify.get('/api-doc', async (_request, reply) => {
 			reply.header('Cache-Control', 'public, max-age=86400');
-			return await reply.sendFile('/redoc.html', staticAssets);
+			return await reply.sendFile('/api-doc.html', staticAssets);
 		});
 		fastify.get('/api.json', (_request, reply) => {
 			reply.header('Cache-Control', 'public, max-age=600');
--- a/packages/backend/src/server/api/openapi/gen-spec.ts
+++ b/packages/backend/src/server/api/openapi/gen-spec.ts
@ -15,7 +15,6 @@ export function genOpenapiSpec(config: Config, includeSelfRef = false) {
 		info: {
 			version: config.version,
 			title: 'Misskey API',
-			'x-logo': { url: '/static-assets/api-doc.png' },
 		},

 		externalDocs: {
--- a/packages/backend/src/server/web/boot.js
+++ b/packages/backend/src/server/web/boot.js
@ -29,7 +29,8 @@

 	let forceError = localStorage.getItem('forceError');
 	if (forceError != null) {
-		renderError('FORCED_ERROR', 'This error is forced by having forceError in local storage.')
+		renderError('FORCED_ERROR', 'This error is forced by having forceError in local storage.');
+		return;
 	}

 	//#region Detect language & fetch translations
@ -155,7 +156,12 @@
 		document.head.appendChild(css);
 	}

-	function renderError(code, details) {
+	async function renderError(code, details) {
+		// Cannot set property 'innerHTML' of null を回避
+		if (document.readyState === 'loading') {
+			await new Promise(resolve => window.addEventListener('DOMContentLoaded', resolve));
+		}
+
 		let errorsElement = document.getElementById('errors');

 		if (!errorsElement) {
@ -314,6 +320,6 @@
 			#errorInfo {
 				width: 50%;
 			}
-		`)
+		}`)
 	}
 })();
--- a/packages/backend/test/e2e/2fa.ts
+++ b/packages/backend/test/e2e/2fa.ts
@ -206,7 +206,7 @@ describe('2要素認証', () => {
 			username,
 		}, alice);
 		assert.strictEqual(usersShowResponse.status, 200);
-		assert.strictEqual(usersShowResponse.body.twoFactorEnabled, true);
+		assert.strictEqual((usersShowResponse.body as unknown as { twoFactorEnabled: boolean }).twoFactorEnabled, true);

 		const signinResponse = await api('signin', {
 			...signinParam(),
@ -248,7 +248,7 @@ describe('2要素認証', () => {
 			keyName,
 			credentialId,
 			creationOptions: registerKeyResponse.body,
-		}) as any, alice);
+		} as any) as any, alice);
 		assert.strictEqual(keyDoneResponse.status, 200);
 		assert.strictEqual(keyDoneResponse.body.id, credentialId.toString('base64url'));
 		assert.strictEqual(keyDoneResponse.body.name, keyName);
@ -257,22 +257,22 @@ describe('2要素認証', () => {
 			username,
 		});
 		assert.strictEqual(usersShowResponse.status, 200);
-		assert.strictEqual(usersShowResponse.body.securityKeys, true);
+		assert.strictEqual((usersShowResponse.body as unknown as { securityKeys: boolean }).securityKeys, true);

 		const signinResponse = await api('signin', {
 			...signinParam(),
 		});
 		assert.strictEqual(signinResponse.status, 200);
 		assert.strictEqual(signinResponse.body.i, undefined);
-		assert.notEqual(signinResponse.body.challenge, undefined);
-		assert.notEqual(signinResponse.body.allowCredentials, undefined);
-		assert.strictEqual(signinResponse.body.allowCredentials[0].id, credentialId.toString('base64url'));
+		assert.notEqual((signinResponse.body as unknown as { challenge: unknown | undefined }).challenge, undefined);
+		assert.notEqual((signinResponse.body as unknown as { allowCredentials: unknown | undefined }).allowCredentials, undefined);
+		assert.strictEqual((signinResponse.body as unknown as { allowCredentials: {id: string}[] }).allowCredentials[0].id, credentialId.toString('base64url'));

 		const signinResponse2 = await api('signin', signinWithSecurityKeyParam({
 			keyName,
 			credentialId,
 			requestOptions: signinResponse.body,
-		}));
+		} as any));
 		assert.strictEqual(signinResponse2.status, 200);
 		assert.notEqual(signinResponse2.body.i, undefined);

@ -307,7 +307,7 @@ describe('2要素認証', () => {
 			keyName,
 			credentialId,
 			creationOptions: registerKeyResponse.body,
-		}) as any, alice);
+		} as any) as any, alice);
 		assert.strictEqual(keyDoneResponse.status, 200);

 		const passwordLessResponse = await api('i/2fa/password-less', {
@ -319,7 +319,7 @@ describe('2要素認証', () => {
 			username,
 		});
 		assert.strictEqual(usersShowResponse.status, 200);
-		assert.strictEqual(usersShowResponse.body.usePasswordLessLogin, true);
+		assert.strictEqual((usersShowResponse.body as unknown as { usePasswordLessLogin: boolean }).usePasswordLessLogin, true);

 		const signinResponse = await api('signin', {
 			...signinParam(),
@ -333,7 +333,7 @@ describe('2要素認証', () => {
 				keyName,
 				credentialId,
 				requestOptions: signinResponse.body,
-			}),
+			} as any),
 			password: '',
 		});
 		assert.strictEqual(signinResponse2.status, 200);
@ -370,7 +370,7 @@ describe('2要素認証', () => {
 			keyName,
 			credentialId,
 			creationOptions: registerKeyResponse.body,
-		}) as any, alice);
+		} as any) as any, alice);
 		assert.strictEqual(keyDoneResponse.status, 200);

 		const renamedKey = 'other-key';
@ -383,6 +383,7 @@ describe('2要素認証', () => {
 		const iResponse = await api('i', {
 		}, alice);
 		assert.strictEqual(iResponse.status, 200);
+		assert.ok(iResponse.body.securityKeysList);
 		const securityKeys = iResponse.body.securityKeysList.filter((s: { id: string; }) => s.id === credentialId.toString('base64url'));
 		assert.strictEqual(securityKeys.length, 1);
 		assert.strictEqual(securityKeys[0].name, renamedKey);
@ -419,13 +420,14 @@ describe('2要素認証', () => {
 			keyName,
 			credentialId,
 			creationOptions: registerKeyResponse.body,
-		}) as any, alice);
+		} as any) as any, alice);
 		assert.strictEqual(keyDoneResponse.status, 200);

 		// テストの実行順によっては複数残ってるので全部消す
 		const iResponse = await api('i', {
 		}, alice);
 		assert.strictEqual(iResponse.status, 200);
+		assert.ok(iResponse.body.securityKeysList);
 		for (const key of iResponse.body.securityKeysList) {
 			const removeKeyResponse = await api('i/2fa/remove-key', {
 				token: otpToken(registerResponse.body.secret),
@ -439,7 +441,7 @@ describe('2要素認証', () => {
 			username,
 		});
 		assert.strictEqual(usersShowResponse.status, 200);
-		assert.strictEqual(usersShowResponse.body.securityKeys, false);
+		assert.strictEqual((usersShowResponse.body as unknown as { securityKeys: boolean }).securityKeys, false);

 		const signinResponse = await api('signin', {
 			...signinParam(),
@ -470,7 +472,7 @@ describe('2要素認証', () => {
 			username,
 		});
 		assert.strictEqual(usersShowResponse.status, 200);
-		assert.strictEqual(usersShowResponse.body.twoFactorEnabled, true);
+		assert.strictEqual((usersShowResponse.body as unknown as { twoFactorEnabled: boolean }).twoFactorEnabled, true);

 		const unregisterResponse = await api('i/2fa/unregister', {
 			token: otpToken(registerResponse.body.secret),
--- a/packages/backend/test/e2e/api-visibility.ts
+++ b/packages/backend/test/e2e/api-visibility.ts
@ -410,21 +410,21 @@ describe('API visibility', () => {
 		test('[HTL] public-post が 自分が見れる', async () => {
 			const res = await api('notes/timeline', { limit: 100 }, alice);
 			assert.strictEqual(res.status, 200);
-			const notes = res.body.filter((n: any) => n.id === pub.id);
+			const notes = res.body.filter(n => n.id === pub.id);
 			assert.strictEqual(notes[0].text, 'x');
 		});

 		test('[HTL] public-post が 非フォロワーから見れない', async () => {
 			const res = await api('notes/timeline', { limit: 100 }, other);
 			assert.strictEqual(res.status, 200);
-			const notes = res.body.filter((n: any) => n.id === pub.id);
+			const notes = res.body.filter(n => n.id === pub.id);
 			assert.strictEqual(notes.length, 0);
 		});

 		test('[HTL] followers-post が フォロワーから見れる', async () => {
 			const res = await api('notes/timeline', { limit: 100 }, follower);
 			assert.strictEqual(res.status, 200);
-			const notes = res.body.filter((n: any) => n.id === fol.id);
+			const notes = res.body.filter(n => n.id === fol.id);
 			assert.strictEqual(notes[0].text, 'x');
 		});
 		//#endregion
@ -433,21 +433,21 @@ describe('API visibility', () => {
 		test('[replies] followers-reply が フォロワーから見れる', async () => {
 			const res = await api('notes/replies', { noteId: tgt.id, limit: 100 }, follower);
 			assert.strictEqual(res.status, 200);
-			const notes = res.body.filter((n: any) => n.id === folR.id);
+			const notes = res.body.filter(n => n.id === folR.id);
 			assert.strictEqual(notes[0].text, 'x');
 		});

 		test('[replies] followers-reply が 非フォロワー (リプライ先ではない) から見れない', async () => {
 			const res = await api('notes/replies', { noteId: tgt.id, limit: 100 }, other);
 			assert.strictEqual(res.status, 200);
-			const notes = res.body.filter((n: any) => n.id === folR.id);
+			const notes = res.body.filter(n => n.id === folR.id);
 			assert.strictEqual(notes.length, 0);
 		});

 		test('[replies] followers-reply が 非フォロワー (リプライ先である) から見れる', async () => {
 			const res = await api('notes/replies', { noteId: tgt.id, limit: 100 }, target);
 			assert.strictEqual(res.status, 200);
-			const notes = res.body.filter((n: any) => n.id === folR.id);
+			const notes = res.body.filter(n => n.id === folR.id);
 			assert.strictEqual(notes[0].text, 'x');
 		});
 		//#endregion
@ -456,14 +456,14 @@ describe('API visibility', () => {
 		test('[mentions] followers-reply が 非フォロワー (リプライ先である) から見れる', async () => {
 			const res = await api('notes/mentions', { limit: 100 }, target);
 			assert.strictEqual(res.status, 200);
-			const notes = res.body.filter((n: any) => n.id === folR.id);
+			const notes = res.body.filter(n => n.id === folR.id);
 			assert.strictEqual(notes[0].text, 'x');
 		});

 		test('[mentions] followers-mention が 非フォロワー (メンション先である) から見れる', async () => {
 			const res = await api('notes/mentions', { limit: 100 }, target);
 			assert.strictEqual(res.status, 200);
-			const notes = res.body.filter((n: any) => n.id === folM.id);
+			const notes = res.body.filter(n => n.id === folM.id);
 			assert.strictEqual(notes[0].text, '@target x');
 		});
 		//#endregion
--- a/packages/backend/test/e2e/block.ts
+++ b/packages/backend/test/e2e/block.ts
@ -6,7 +6,7 @@
 process.env.NODE_ENV = 'test';

 import * as assert from 'assert';
-import { api, post, signup } from '../utils.js';
+import { api, castAsError, post, signup } from '../utils.js';
 import type * as misskey from 'misskey-js';

 describe('Block', () => {
@ -33,7 +33,7 @@ describe('Block', () => {
 		const res = await api('following/create', { userId: alice.id }, bob);

 		assert.strictEqual(res.status, 400);
-		assert.strictEqual(res.body.error.id, 'c4ab57cc-4e41-45e9-bfd9-584f61e35ce0');
+		assert.strictEqual(castAsError(res.body).error.id, 'c4ab57cc-4e41-45e9-bfd9-584f61e35ce0');
 	});

 	test('ブロックされているユーザーにリアクションできない', async () => {
@ -42,7 +42,8 @@ describe('Block', () => {
 		const res = await api('notes/reactions/create', { noteId: note.id, reaction: '👍' }, bob);

 		assert.strictEqual(res.status, 400);
-		assert.strictEqual(res.body.error.id, '20ef5475-9f38-4e4c-bd33-de6d979498ec');
+		assert.ok(res.body);
+		assert.strictEqual(castAsError(res.body).error.id, '20ef5475-9f38-4e4c-bd33-de6d979498ec');
 	});

 	test('ブロックされているユーザーに返信できない', async () => {
@ -51,7 +52,8 @@ describe('Block', () => {
 		const res = await api('notes/create', { replyId: note.id, text: 'yo' }, bob);

 		assert.strictEqual(res.status, 400);
-		assert.strictEqual(res.body.error.id, 'b390d7e1-8a5e-46ed-b625-06271cafd3d3');
+		assert.ok(res.body);
+		assert.strictEqual(castAsError(res.body).error.id, 'b390d7e1-8a5e-46ed-b625-06271cafd3d3');
 	});

 	test('ブロックされているユーザーのノートをRenoteできない', async () => {
@ -60,7 +62,7 @@ describe('Block', () => {
 		const res = await api('notes/create', { renoteId: note.id, text: 'yo' }, bob);

 		assert.strictEqual(res.status, 400);
-		assert.strictEqual(res.body.error.id, 'b390d7e1-8a5e-46ed-b625-06271cafd3d3');
+		assert.strictEqual(castAsError(res.body).error.id, 'b390d7e1-8a5e-46ed-b625-06271cafd3d3');
 	});

 	// TODO: ユーザーリストに入れられないテスト
--- a/packages/backend/test/e2e/clips.ts
+++ b/packages/backend/test/e2e/clips.ts
@ -79,14 +79,14 @@ describe('クリップ', () => {
 	};

 	const deleteClip = async (parameters: Misskey.entities.ClipsDeleteRequest, request: Partial<ApiRequest<'clips/delete'>> = {}): Promise<void> => {
-		return await successfulApiCall({
+		await successfulApiCall({
 			endpoint: 'clips/delete',
 			parameters,
 			user: alice,
 			...request,
 		}, {
 			status: 204,
-		}) as any as void;
+		});
 	};

 	const show = async (parameters: Misskey.entities.ClipsShowRequest, request: Partial<ApiRequest<'clips/show'>> = {}): Promise<Misskey.entities.Clip> => {
@ -454,25 +454,25 @@ describe('クリップ', () => {
 		let aliceClip: Misskey.entities.Clip;

 		const favorite = async (parameters: Misskey.entities.ClipsFavoriteRequest, request: Partial<ApiRequest<'clips/favorite'>> = {}): Promise<void> => {
-			return successfulApiCall({
+			await successfulApiCall({
 				endpoint: 'clips/favorite',
 				parameters,
 				user: alice,
 				...request,
 			}, {
 				status: 204,
-			}) as any as void;
+			});
 		};

 		const unfavorite = async (parameters: Misskey.entities.ClipsUnfavoriteRequest, request: Partial<ApiRequest<'clips/unfavorite'>> = {}): Promise<void> => {
-			return successfulApiCall({
+			await successfulApiCall({
 				endpoint: 'clips/unfavorite',
 				parameters,
 				user: alice,
 				...request,
 			}, {
 				status: 204,
-			}) as any as void;
+			});
 		};

 		const myFavorites = async (request: Partial<ApiRequest<'clips/my-favorites'>> = {}): Promise<Misskey.entities.Clip[]> => {
--- a/packages/backend/test/e2e/endpoints.ts
+++ b/packages/backend/test/e2e/endpoints.ts
@ -10,7 +10,7 @@ import * as assert from 'assert';
 // https://github.com/node-fetch/node-fetch/pull/1664
 import { Blob } from 'node-fetch';
 import { MiUser } from '@/models/_.js';
-import { api, initTestDb, post, signup, simpleGet, uploadFile } from '../utils.js';
+import { api, castAsError, initTestDb, post, signup, simpleGet, uploadFile } from '../utils.js';
 import type * as misskey from 'misskey-js';

 describe('Endpoints', () => {
@ -117,12 +117,21 @@ describe('Endpoints', () => {
 			assert.strictEqual(res.body.birthday, myBirthday);
 		});

-		test('名前を空白にできる', async () => {
+		test('名前を空白のみにした場合nullになる', async () => {
 			const res = await api('i/update', {
 				name: ' ',
 			}, alice);
 			assert.strictEqual(res.status, 200);
-			assert.strictEqual(res.body.name, ' ');
+			assert.strictEqual(res.body.name, null);
+		});
+
+		test('名前の前後に空白（ホワイトスペース）を入れてもトリムされる', async () => {
+			const res = await api('i/update', {
+				// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Lexical_grammar#white_space
+				name: ' あ い う \u0009\u000b\u000c\u0020\u00a0\u1680\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\ufeff',
+			}, alice);
+			assert.strictEqual(res.status, 200);
+			assert.strictEqual(res.body.name, 'あ い う');
 		});

 		test('誕生日の設定を削除できる', async () => {
@ -155,7 +164,7 @@ describe('Endpoints', () => {

 			assert.strictEqual(res.status, 200);
 			assert.strictEqual(typeof res.body === 'object' && !Array.isArray(res.body), true);
-			assert.strictEqual(res.body.id, alice.id);
+			assert.strictEqual((res.body as unknown as { id: string }).id, alice.id);
 		});

 		test('ユーザーが存在しなかったら怒る', async () => {
@ -276,7 +285,8 @@ describe('Endpoints', () => {
 			}, alice);

 			assert.strictEqual(res.status, 400);
-			assert.strictEqual(res.body.error.code, 'CANNOT_REACT_TO_RENOTE');
+			assert.ok(res.body);
+			assert.strictEqual(castAsError(res.body).error.code, 'CANNOT_REACT_TO_RENOTE');
 		});

 		test('引用にリアクションできる', async () => {
@ -1054,7 +1064,7 @@ describe('Endpoints', () => {
 				userId: bob.id,
 			}, alice);
 			assert.strictEqual(res1.status, 204);
-			assert.strictEqual(res2.body?.memo, memo);
+			assert.strictEqual((res2.body as unknown as { memo: string })?.memo, memo);
 		});

 		test('自分に関するメモを更新できる', async () => {
@ -1069,7 +1079,7 @@ describe('Endpoints', () => {
 				userId: alice.id,
 			}, alice);
 			assert.strictEqual(res1.status, 204);
-			assert.strictEqual(res2.body?.memo, memo);
+			assert.strictEqual((res2.body as unknown as { memo: string })?.memo, memo);
 		});

 		test('メモを削除できる', async () => {
@ -1090,7 +1100,7 @@ describe('Endpoints', () => {
 			}, alice);

 			// memoには常に文字列かnullが入っている(5cac151)
-			assert.strictEqual(res.body.memo, null);
+			assert.strictEqual((res.body as unknown as { memo: string | null }).memo, null);
 		});

 		test('メモは個人ごとに独立して保存される', async () => {
@ -1117,8 +1127,8 @@ describe('Endpoints', () => {
 				}, carol),
 			]);

-			assert.strictEqual(resAlice.body.memo, memoAliceToBob);
-			assert.strictEqual(resCarol.body.memo, memoCarolToBob);
+			assert.strictEqual((resAlice.body as unknown as { memo: string }).memo, memoAliceToBob);
+			assert.strictEqual((resCarol.body as unknown as { memo: string }).memo, memoCarolToBob);
 		});
 	});
 });
--- a/packages/backend/test/e2e/exports.ts
+++ b/packages/backend/test/e2e/exports.ts
@ -61,14 +61,14 @@ describe('export-clips', () => {
 	});

 	test('basic export', async () => {
-		let res = await api('clips/create', {
+		const res1 = await api('clips/create', {
 			name: 'foo',
 			description: 'bar',
 		}, alice);
-		assert.strictEqual(res.status, 200);
+		assert.strictEqual(res1.status, 200);

-		res = await api('i/export-clips', {}, alice);
-		assert.strictEqual(res.status, 204);
+		const res2 = await api('i/export-clips', {}, alice);
+		assert.strictEqual(res2.status, 204);

 		const exported = await pollFirstDriveFile();
 		assert.strictEqual(exported[0].name, 'foo');
@ -77,7 +77,7 @@ describe('export-clips', () => {
 	});

 	test('export with notes', async () => {
-		let res = await api('clips/create', {
+		const res = await api('clips/create', {
 			name: 'foo',
 			description: 'bar',
 		}, alice);
@ -96,15 +96,15 @@ describe('export-clips', () => {
 		});

 		for (const note of [note1, note2]) {
-			res = await api('clips/add-note', {
+			const res2 = await api('clips/add-note', {
 				clipId: clip.id,
 				noteId: note.id,
 			}, alice);
-			assert.strictEqual(res.status, 204);
+			assert.strictEqual(res2.status, 204);
 		}

-		res = await api('i/export-clips', {}, alice);
-		assert.strictEqual(res.status, 204);
+		const res3 = await api('i/export-clips', {}, alice);
+		assert.strictEqual(res3.status, 204);

 		const exported = await pollFirstDriveFile();
 		assert.strictEqual(exported[0].name, 'foo');
@ -116,19 +116,19 @@ describe('export-clips', () => {
 	});

 	test('multiple clips', async () => {
-		let res = await api('clips/create', {
+		const res1 = await api('clips/create', {
 			name: 'kawaii',
 			description: 'kawaii',
 		}, alice);
-		assert.strictEqual(res.status, 200);
-		const clip1 = res.body;
+		assert.strictEqual(res1.status, 200);
+		const clip1 = res1.body;

-		res = await api('clips/create', {
+		const res2 = await api('clips/create', {
 			name: 'yuri',
 			description: 'yuri',
 		}, alice);
-		assert.strictEqual(res.status, 200);
-		const clip2 = res.body;
+		assert.strictEqual(res2.status, 200);
+		const clip2 = res2.body;

 		const note1 = await post(alice, {
 			text: 'baz1',
@ -138,20 +138,26 @@ describe('export-clips', () => {
 			text: 'baz2',
 		});

-		res = await api('clips/add-note', {
+		{
+			const res = await api('clips/add-note', {
 				clipId: clip1.id,
 				noteId: note1.id,
 			}, alice);
 			assert.strictEqual(res.status, 204);
+		}

-		res = await api('clips/add-note', {
+		{
+			const res = await api('clips/add-note', {
 				clipId: clip2.id,
 				noteId: note2.id,
 			}, alice);
 			assert.strictEqual(res.status, 204);
+		}

-		res = await api('i/export-clips', {}, alice);
+		{
+			const res = await api('i/export-clips', {}, alice);
 			assert.strictEqual(res.status, 204);
+		}

 		const exported = await pollFirstDriveFile();
 		assert.strictEqual(exported[0].name, 'kawaii');
@ -163,7 +169,7 @@ describe('export-clips', () => {
 	});

 	test('Clipping other user\'s note', async () => {
-		let res = await api('clips/create', {
+		const res = await api('clips/create', {
 			name: 'kawaii',
 			description: 'kawaii',
 		}, alice);
@ -175,14 +181,14 @@ describe('export-clips', () => {
 			visibility: 'followers',
 		});

-		res = await api('clips/add-note', {
+		const res2 = await api('clips/add-note', {
 			clipId: clip.id,
 			noteId: note.id,
 		}, alice);
-		assert.strictEqual(res.status, 204);
+		assert.strictEqual(res2.status, 204);

-		res = await api('i/export-clips', {}, alice);
-		assert.strictEqual(res.status, 204);
+		const res3 = await api('i/export-clips', {}, alice);
+		assert.strictEqual(res3.status, 204);

 		const exported = await pollFirstDriveFile();
 		assert.strictEqual(exported[0].name, 'kawaii');
--- a/packages/backend/test/e2e/move.ts
+++ b/packages/backend/test/e2e/move.ts
@ -13,14 +13,14 @@ import { loadConfig } from '@/config.js';
 import { MiRepository, MiUser, UsersRepository, miRepository } from '@/models/_.js';
 import { secureRndstr } from '@/misc/secure-rndstr.js';
 import { jobQueue } from '@/boot/common.js';
-import { api, initTestDb, signup, successfulApiCall, uploadFile } from '../utils.js';
+import { api, castAsError, initTestDb, signup, successfulApiCall, uploadFile } from '../utils.js';
 import type * as misskey from 'misskey-js';

 describe('Account Move', () => {
 	let jq: INestApplicationContext;
 	let url: URL;

-	let root: any;
+	let root: misskey.entities.SignupResponse;
 	let alice: misskey.entities.SignupResponse;
 	let bob: misskey.entities.SignupResponse;
 	let carol: misskey.entities.SignupResponse;
@ -93,8 +93,8 @@ describe('Account Move', () => {
 			}, bob);

 			assert.strictEqual(res.status, 400);
-			assert.strictEqual(res.body.error.code, 'NO_SUCH_USER');
-			assert.strictEqual(res.body.error.id, 'fcd2eef9-a9b2-4c4f-8624-038099e90aa5');
+			assert.strictEqual(castAsError(res.body).error.code, 'NO_SUCH_USER');
+			assert.strictEqual(castAsError(res.body).error.id, 'fcd2eef9-a9b2-4c4f-8624-038099e90aa5');
 		});

 		test('Unable to add duplicated aliases to alsoKnownAs', async () => {
@ -103,8 +103,8 @@ describe('Account Move', () => {
 			}, bob);

 			assert.strictEqual(res.status, 400);
-			assert.strictEqual(res.body.error.code, 'INVALID_PARAM');
-			assert.strictEqual(res.body.error.id, '3d81ceae-475f-4600-b2a8-2bc116157532');
+			assert.strictEqual(castAsError(res.body).error.code, 'INVALID_PARAM');
+			assert.strictEqual(castAsError(res.body).error.id, '3d81ceae-475f-4600-b2a8-2bc116157532');
 		});

 		test('Unable to add itself', async () => {
@ -113,8 +113,8 @@ describe('Account Move', () => {
 			}, bob);

 			assert.strictEqual(res.status, 400);
-			assert.strictEqual(res.body.error.code, 'FORBIDDEN_TO_SET_YOURSELF');
-			assert.strictEqual(res.body.error.id, '25c90186-4ab0-49c8-9bba-a1fa6c202ba4');
+			assert.strictEqual(castAsError(res.body).error.code, 'FORBIDDEN_TO_SET_YOURSELF');
+			assert.strictEqual(castAsError(res.body).error.id, '25c90186-4ab0-49c8-9bba-a1fa6c202ba4');
 		});

 		test('Unable to add a nonexisting local account to alsoKnownAs', async () => {
@ -123,16 +123,16 @@ describe('Account Move', () => {
 			}, bob);

 			assert.strictEqual(res1.status, 400);
-			assert.strictEqual(res1.body.error.code, 'NO_SUCH_USER');
-			assert.strictEqual(res1.body.error.id, 'fcd2eef9-a9b2-4c4f-8624-038099e90aa5');
+			assert.strictEqual(castAsError(res1.body).error.code, 'NO_SUCH_USER');
+			assert.strictEqual(castAsError(res1.body).error.id, 'fcd2eef9-a9b2-4c4f-8624-038099e90aa5');

 			const res2 = await api('i/update', {
 				alsoKnownAs: ['@alice', 'nonexist'],
 			}, bob);

 			assert.strictEqual(res2.status, 400);
-			assert.strictEqual(res2.body.error.code, 'NO_SUCH_USER');
-			assert.strictEqual(res2.body.error.id, 'fcd2eef9-a9b2-4c4f-8624-038099e90aa5');
+			assert.strictEqual(castAsError(res2.body).error.code, 'NO_SUCH_USER');
+			assert.strictEqual(castAsError(res2.body).error.id, 'fcd2eef9-a9b2-4c4f-8624-038099e90aa5');
 		});

 		test('Able to add two existing local account to alsoKnownAs', async () => {
@ -241,8 +241,8 @@ describe('Account Move', () => {
 			}, root);

 			assert.strictEqual(res.status, 400);
-			assert.strictEqual(res.body.error.code, 'NOT_ROOT_FORBIDDEN');
-			assert.strictEqual(res.body.error.id, '4362e8dc-731f-4ad8-a694-be2a88922a24');
+			assert.strictEqual(castAsError(res.body).error.code, 'NOT_ROOT_FORBIDDEN');
+			assert.strictEqual(castAsError(res.body).error.id, '4362e8dc-731f-4ad8-a694-be2a88922a24');
 		});

 		test('Unable to move to a nonexisting local account', async () => {
@ -251,8 +251,8 @@ describe('Account Move', () => {
 			}, alice);

 			assert.strictEqual(res.status, 400);
-			assert.strictEqual(res.body.error.code, 'NO_SUCH_USER');
-			assert.strictEqual(res.body.error.id, 'fcd2eef9-a9b2-4c4f-8624-038099e90aa5');
+			assert.strictEqual(castAsError(res.body).error.code, 'NO_SUCH_USER');
+			assert.strictEqual(castAsError(res.body).error.id, 'fcd2eef9-a9b2-4c4f-8624-038099e90aa5');
 		});

 		test('Unable to move if alsoKnownAs is invalid', async () => {
@ -261,8 +261,8 @@ describe('Account Move', () => {
 			}, alice);

 			assert.strictEqual(res.status, 400);
-			assert.strictEqual(res.body.error.code, 'DESTINATION_ACCOUNT_FORBIDS');
-			assert.strictEqual(res.body.error.id, 'b5c90186-4ab0-49c8-9bba-a1f766282ba4');
+			assert.strictEqual(castAsError(res.body).error.code, 'DESTINATION_ACCOUNT_FORBIDS');
+			assert.strictEqual(castAsError(res.body).error.id, 'b5c90186-4ab0-49c8-9bba-a1f766282ba4');
 		});

 		test('Relationships have been properly migrated', async () => {
@ -279,36 +279,44 @@ describe('Account Move', () => {
 				userId: alice.id,
 			}, alice);
 			assert.strictEqual(aliceFollowings.status, 200);
+			assert.ok(aliceFollowings);
 			assert.strictEqual(aliceFollowings.body.length, 3);

 			const carolFollowings = await api('users/following', {
 				userId: carol.id,
 			}, carol);
 			assert.strictEqual(carolFollowings.status, 200);
+			assert.ok(carolFollowings);
 			assert.strictEqual(carolFollowings.body.length, 2);
 			assert.strictEqual(carolFollowings.body[0].followeeId, bob.id);
 			assert.strictEqual(carolFollowings.body[1].followeeId, alice.id);

 			const blockings = await api('blocking/list', {}, dave);
 			assert.strictEqual(blockings.status, 200);
+			assert.ok(blockings);
 			assert.strictEqual(blockings.body.length, 2);
 			assert.strictEqual(blockings.body[0].blockeeId, bob.id);
 			assert.strictEqual(blockings.body[1].blockeeId, alice.id);

 			const mutings = await api('mute/list', {}, dave);
 			assert.strictEqual(mutings.status, 200);
+			assert.ok(mutings);
 			assert.strictEqual(mutings.body.length, 2);
 			assert.strictEqual(mutings.body[0].muteeId, bob.id);
 			assert.strictEqual(mutings.body[1].muteeId, alice.id);

 			const rootLists = await api('users/lists/list', {}, root);
 			assert.strictEqual(rootLists.status, 200);
+			assert.ok(rootLists);
+			assert.ok(rootLists.body[0].userIds);
 			assert.strictEqual(rootLists.body[0].userIds.length, 2);
 			assert.ok(rootLists.body[0].userIds.find((id: string) => id === bob.id));
 			assert.ok(rootLists.body[0].userIds.find((id: string) => id === alice.id));

 			const eveLists = await api('users/lists/list', {}, eve);
 			assert.strictEqual(eveLists.status, 200);
+			assert.ok(eveLists);
+			assert.ok(eveLists.body[0].userIds);
 			assert.strictEqual(eveLists.body[0].userIds.length, 1);
 			assert.ok(eveLists.body[0].userIds.find((id: string) => id === bob.id));
 		});
@ -347,8 +355,8 @@ describe('Account Move', () => {
 			}, bob);

 			assert.strictEqual(res.status, 400);
-			assert.strictEqual(res.body.error.code, 'DESTINATION_ACCOUNT_FORBIDS');
-			assert.strictEqual(res.body.error.id, 'b5c90186-4ab0-49c8-9bba-a1f766282ba4');
+			assert.strictEqual(castAsError(res.body).error.code, 'DESTINATION_ACCOUNT_FORBIDS');
+			assert.strictEqual(castAsError(res.body).error.id, 'b5c90186-4ab0-49c8-9bba-a1f766282ba4');
 		});

 		test('Follow and follower counts are properly adjusted', async () => {
@ -419,8 +427,9 @@ describe('Account Move', () => {
 		] as const)('Prohibit access after moving: %s', async (endpoint) => {
 			const res = await api(endpoint, {}, alice);
 			assert.strictEqual(res.status, 403);
-			assert.strictEqual(res.body.error.code, 'YOUR_ACCOUNT_MOVED');
-			assert.strictEqual(res.body.error.id, '56f20ec9-fd06-4fa5-841b-edd6d7d4fa31');
+			assert.ok(res.body);
+			assert.strictEqual(castAsError(res.body).error.code, 'YOUR_ACCOUNT_MOVED');
+			assert.strictEqual(castAsError(res.body).error.id, '56f20ec9-fd06-4fa5-841b-edd6d7d4fa31');
 		});

 		test('Prohibit access after moving: /antennas/update', async () => {
@ -438,16 +447,19 @@ describe('Account Move', () => {
 			}, alice);

 			assert.strictEqual(res.status, 403);
-			assert.strictEqual(res.body.error.code, 'YOUR_ACCOUNT_MOVED');
-			assert.strictEqual(res.body.error.id, '56f20ec9-fd06-4fa5-841b-edd6d7d4fa31');
+			assert.ok(res.body);
+			assert.strictEqual(castAsError(res.body).error.code, 'YOUR_ACCOUNT_MOVED');
+			assert.strictEqual(castAsError(res.body).error.id, '56f20ec9-fd06-4fa5-841b-edd6d7d4fa31');
 		});

 		test('Prohibit access after moving: /drive/files/create', async () => {
+			// FIXME: 一旦逃げておく
 			const res = await uploadFile(alice);

 			assert.strictEqual(res.status, 403);
-			assert.strictEqual((res.body! as any as { error: misskey.api.APIError }).error.code, 'YOUR_ACCOUNT_MOVED');
-			assert.strictEqual((res.body! as any as { error: misskey.api.APIError }).error.id, '56f20ec9-fd06-4fa5-841b-edd6d7d4fa31');
+			assert.ok(res.body);
+			assert.strictEqual(castAsError(res.body).error.code, 'YOUR_ACCOUNT_MOVED');
+			assert.strictEqual(castAsError(res.body).error.id, '56f20ec9-fd06-4fa5-841b-edd6d7d4fa31');
 		});

 		test('Prohibit updating alsoKnownAs after moving', async () => {
@ -456,8 +468,8 @@ describe('Account Move', () => {
 			}, alice);

 			assert.strictEqual(res.status, 403);
-			assert.strictEqual(res.body.error.code, 'YOUR_ACCOUNT_MOVED');
-			assert.strictEqual(res.body.error.id, '56f20ec9-fd06-4fa5-841b-edd6d7d4fa31');
+			assert.strictEqual(castAsError(res.body).error.code, 'YOUR_ACCOUNT_MOVED');
+			assert.strictEqual(castAsError(res.body).error.id, '56f20ec9-fd06-4fa5-841b-edd6d7d4fa31');
 		});
 	});
 });
--- a/packages/backend/test/e2e/mute.ts
+++ b/packages/backend/test/e2e/mute.ts
@ -47,8 +47,8 @@ describe('Mute', () => {

 		assert.strictEqual(res.status, 200);
 		assert.strictEqual(Array.isArray(res.body), true);
-		assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
-		assert.strictEqual(res.body.some((note: any) => note.id === carolNote.id), false);
+		assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
+		assert.strictEqual(res.body.some(note => note.id === carolNote.id), false);
 	});

 	test('ミュートしているユーザーからメンションされても、hasUnreadMentions が true にならない', async () => {
@ -92,9 +92,9 @@ describe('Mute', () => {

 			assert.strictEqual(res.status, 200);
 			assert.strictEqual(Array.isArray(res.body), true);
-			assert.strictEqual(res.body.some((note: any) => note.id === aliceNote.id), true);
-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
-			assert.strictEqual(res.body.some((note: any) => note.id === carolNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === aliceNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === carolNote.id), false);
 		});

 		test('タイムラインにミュートしているユーザーの投稿のRenoteが含まれない', async () => {
@ -108,9 +108,9 @@ describe('Mute', () => {

 			assert.strictEqual(res.status, 200);
 			assert.strictEqual(Array.isArray(res.body), true);
-			assert.strictEqual(res.body.some((note: any) => note.id === aliceNote.id), true);
-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), false);
-			assert.strictEqual(res.body.some((note: any) => note.id === carolNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === aliceNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === carolNote.id), false);
 		});
 	});

@ -124,8 +124,8 @@ describe('Mute', () => {

 			assert.strictEqual(res.status, 200);
 			assert.strictEqual(Array.isArray(res.body), true);
-			assert.strictEqual(res.body.some((notification: any) => notification.userId === bob.id), true);
-			assert.strictEqual(res.body.some((notification: any) => notification.userId === carol.id), false);
+			assert.strictEqual(res.body.some(notification => 'userId' in notification && notification.userId === bob.id), true);
+			assert.strictEqual(res.body.some(notification => 'userId' in notification && notification.userId === carol.id), false);
 		});

 		test('通知にミュートしているユーザーからのリプライが含まれない', async () => {
@ -138,8 +138,8 @@ describe('Mute', () => {
 			assert.strictEqual(res.status, 200);
 			assert.strictEqual(Array.isArray(res.body), true);

-			assert.strictEqual(res.body.some((notification: any) => notification.userId === bob.id), true);
-			assert.strictEqual(res.body.some((notification: any) => notification.userId === carol.id), false);
+			assert.strictEqual(res.body.some(notification => 'userId' in notification && notification.userId === bob.id), true);
+			assert.strictEqual(res.body.some(notification => 'userId' in notification && notification.userId === carol.id), false);
 		});

 		test('通知にミュートしているユーザーからのリプライが含まれない', async () => {
@ -152,8 +152,8 @@ describe('Mute', () => {
 			assert.strictEqual(res.status, 200);
 			assert.strictEqual(Array.isArray(res.body), true);

-			assert.strictEqual(res.body.some((notification: any) => notification.userId === bob.id), true);
-			assert.strictEqual(res.body.some((notification: any) => notification.userId === carol.id), false);
+			assert.strictEqual(res.body.some(notification => 'userId' in notification && notification.userId === bob.id), true);
+			assert.strictEqual(res.body.some(notification => 'userId' in notification && notification.userId === carol.id), false);
 		});

 		test('通知にミュートしているユーザーからの引用リノートが含まれない', async () => {
@ -166,8 +166,8 @@ describe('Mute', () => {
 			assert.strictEqual(res.status, 200);
 			assert.strictEqual(Array.isArray(res.body), true);

-			assert.strictEqual(res.body.some((notification: any) => notification.userId === bob.id), true);
-			assert.strictEqual(res.body.some((notification: any) => notification.userId === carol.id), false);
+			assert.strictEqual(res.body.some(notification => 'userId' in notification && notification.userId === bob.id), true);
+			assert.strictEqual(res.body.some(notification => 'userId' in notification && notification.userId === carol.id), false);
 		});

 		test('通知にミュートしているユーザーからのリノートが含まれない', async () => {
@ -180,8 +180,8 @@ describe('Mute', () => {
 			assert.strictEqual(res.status, 200);
 			assert.strictEqual(Array.isArray(res.body), true);

-			assert.strictEqual(res.body.some((notification: any) => notification.userId === bob.id), true);
-			assert.strictEqual(res.body.some((notification: any) => notification.userId === carol.id), false);
+			assert.strictEqual(res.body.some(notification => 'userId' in notification && notification.userId === bob.id), true);
+			assert.strictEqual(res.body.some(notification => 'userId' in notification && notification.userId === carol.id), false);
 		});

 		test('通知にミュートしているユーザーからのフォロー通知が含まれない', async () => {
@ -193,8 +193,8 @@ describe('Mute', () => {
 			assert.strictEqual(res.status, 200);
 			assert.strictEqual(Array.isArray(res.body), true);

-			assert.strictEqual(res.body.some((notification: any) => notification.userId === bob.id), true);
-			assert.strictEqual(res.body.some((notification: any) => notification.userId === carol.id), false);
+			assert.strictEqual(res.body.some(notification => 'userId' in notification && notification.userId === bob.id), true);
+			assert.strictEqual(res.body.some(notification => 'userId' in notification && notification.userId === carol.id), false);

 			await api('following/delete', { userId: alice.id }, bob);
 			await api('following/delete', { userId: alice.id }, carol);
@ -210,8 +210,8 @@ describe('Mute', () => {
 			assert.strictEqual(res.status, 200);
 			assert.strictEqual(Array.isArray(res.body), true);

-			assert.strictEqual(res.body.some((notification: any) => notification.userId === bob.id), true);
-			assert.strictEqual(res.body.some((notification: any) => notification.userId === carol.id), false);
+			assert.strictEqual(res.body.some(notification => 'userId' in notification && notification.userId === bob.id), true);
+			assert.strictEqual(res.body.some(notification => 'userId' in notification && notification.userId === carol.id), false);

 			await api('following/delete', { userId: alice.id }, bob);
 			await api('following/delete', { userId: alice.id }, carol);
@ -228,8 +228,8 @@ describe('Mute', () => {

 			assert.strictEqual(res.status, 200);
 			assert.strictEqual(Array.isArray(res.body), true);
-			assert.strictEqual(res.body.some((notification: any) => notification.userId === bob.id), true);
-			assert.strictEqual(res.body.some((notification: any) => notification.userId === carol.id), false);
+			assert.strictEqual(res.body.some(notification => 'userId' in notification && notification.userId === bob.id), true);
+			assert.strictEqual(res.body.some(notification => 'userId' in notification && notification.userId === carol.id), false);
 		});
 		test('通知にミュートしているユーザーからのリプライが含まれない', async () => {
 			const aliceNote = await post(alice, { text: 'hi' });
@ -241,8 +241,8 @@ describe('Mute', () => {
 			assert.strictEqual(res.status, 200);
 			assert.strictEqual(Array.isArray(res.body), true);

-			assert.strictEqual(res.body.some((notification: any) => notification.userId === bob.id), true);
-			assert.strictEqual(res.body.some((notification: any) => notification.userId === carol.id), false);
+			assert.strictEqual(res.body.some(notification => 'userId' in notification && notification.userId === bob.id), true);
+			assert.strictEqual(res.body.some(notification => 'userId' in notification && notification.userId === carol.id), false);
 		});

 		test('通知にミュートしているユーザーからのリプライが含まれない', async () => {
@ -255,8 +255,8 @@ describe('Mute', () => {
 			assert.strictEqual(res.status, 200);
 			assert.strictEqual(Array.isArray(res.body), true);

-			assert.strictEqual(res.body.some((notification: any) => notification.userId === bob.id), true);
-			assert.strictEqual(res.body.some((notification: any) => notification.userId === carol.id), false);
+			assert.strictEqual(res.body.some(notification => 'userId' in notification && notification.userId === bob.id), true);
+			assert.strictEqual(res.body.some(notification => 'userId' in notification && notification.userId === carol.id), false);
 		});

 		test('通知にミュートしているユーザーからの引用リノートが含まれない', async () => {
@ -269,8 +269,8 @@ describe('Mute', () => {
 			assert.strictEqual(res.status, 200);
 			assert.strictEqual(Array.isArray(res.body), true);

-			assert.strictEqual(res.body.some((notification: any) => notification.userId === bob.id), true);
-			assert.strictEqual(res.body.some((notification: any) => notification.userId === carol.id), false);
+			assert.strictEqual(res.body.some(notification => 'userId' in notification && notification.userId === bob.id), true);
+			assert.strictEqual(res.body.some(notification => 'userId' in notification && notification.userId === carol.id), false);
 		});

 		test('通知にミュートしているユーザーからのリノートが含まれない', async () => {
@ -283,8 +283,8 @@ describe('Mute', () => {
 			assert.strictEqual(res.status, 200);
 			assert.strictEqual(Array.isArray(res.body), true);

-			assert.strictEqual(res.body.some((notification: any) => notification.userId === bob.id), true);
-			assert.strictEqual(res.body.some((notification: any) => notification.userId === carol.id), false);
+			assert.strictEqual(res.body.some(notification => 'userId' in notification && notification.userId === bob.id), true);
+			assert.strictEqual(res.body.some(notification => 'userId' in notification && notification.userId === carol.id), false);
 		});

 		test('通知にミュートしているユーザーからのフォロー通知が含まれない', async () => {
@ -296,8 +296,8 @@ describe('Mute', () => {
 			assert.strictEqual(res.status, 200);
 			assert.strictEqual(Array.isArray(res.body), true);

-			assert.strictEqual(res.body.some((notification: any) => notification.userId === bob.id), true);
-			assert.strictEqual(res.body.some((notification: any) => notification.userId === carol.id), false);
+			assert.strictEqual(res.body.some(notification => 'userId' in notification && notification.userId === bob.id), true);
+			assert.strictEqual(res.body.some(notification => 'userId' in notification && notification.userId === carol.id), false);

 			await api('following/delete', { userId: alice.id }, bob);
 			await api('following/delete', { userId: alice.id }, carol);
@ -313,8 +313,8 @@ describe('Mute', () => {
 			assert.strictEqual(res.status, 200);
 			assert.strictEqual(Array.isArray(res.body), true);

-			assert.strictEqual(res.body.some((notification: any) => notification.userId === bob.id), true);
-			assert.strictEqual(res.body.some((notification: any) => notification.userId === carol.id), false);
+			assert.strictEqual(res.body.some(notification => 'userId' in notification && notification.userId === bob.id), true);
+			assert.strictEqual(res.body.some(notification => 'userId' in notification && notification.userId === carol.id), false);
 		});
 	});
 });
--- a/packages/backend/test/e2e/note.ts
+++ b/packages/backend/test/e2e/note.ts
@ -3,16 +3,18 @@
 * SPDX-License-Identifier: AGPL-3.0-only
 */

+import type { Repository } from "typeorm";
+
 process.env.NODE_ENV = 'test';

 import * as assert from 'assert';
 import { MiNote } from '@/models/Note.js';
 import { MAX_NOTE_TEXT_LENGTH } from '@/const.js';
-import { api, initTestDb, post, role, signup, uploadFile, uploadUrl } from '../utils.js';
+import { api, castAsError, initTestDb, post, role, signup, uploadFile, uploadUrl } from '../utils.js';
 import type * as misskey from 'misskey-js';

 describe('Note', () => {
-	let Notes: any;
+	let Notes: Repository<MiNote>;

 	let root: misskey.entities.SignupResponse;
 	let alice: misskey.entities.SignupResponse;
@ -61,8 +63,8 @@ describe('Note', () => {
 		}, alice);

 		assert.strictEqual(res.status, 400);
-		assert.strictEqual(res.body.error.code, 'NO_SUCH_FILE');
-		assert.strictEqual(res.body.error.id, 'b6992544-63e7-67f0-fa7f-32444b1b5306');
+		assert.strictEqual(castAsError(res.body).error.code, 'NO_SUCH_FILE');
+		assert.strictEqual(castAsError(res.body).error.id, 'b6992544-63e7-67f0-fa7f-32444b1b5306');
 	}, 1000 * 10);

 	test('存在しないファイルで怒られる', async () => {
@ -72,8 +74,8 @@ describe('Note', () => {
 		}, alice);

 		assert.strictEqual(res.status, 400);
-		assert.strictEqual(res.body.error.code, 'NO_SUCH_FILE');
-		assert.strictEqual(res.body.error.id, 'b6992544-63e7-67f0-fa7f-32444b1b5306');
+		assert.strictEqual(castAsError(res.body).error.code, 'NO_SUCH_FILE');
+		assert.strictEqual(castAsError(res.body).error.id, 'b6992544-63e7-67f0-fa7f-32444b1b5306');
 	});

 	test('不正なファイルIDで怒られる', async () => {
@ -81,8 +83,8 @@ describe('Note', () => {
 			fileIds: ['kyoppie'],
 		}, alice);
 		assert.strictEqual(res.status, 400);
-		assert.strictEqual(res.body.error.code, 'NO_SUCH_FILE');
-		assert.strictEqual(res.body.error.id, 'b6992544-63e7-67f0-fa7f-32444b1b5306');
+		assert.strictEqual(castAsError(res.body).error.code, 'NO_SUCH_FILE');
+		assert.strictEqual(castAsError(res.body).error.id, 'b6992544-63e7-67f0-fa7f-32444b1b5306');
 	});

 	test('返信できる', async () => {
@ -101,6 +103,7 @@ describe('Note', () => {
 		assert.strictEqual(typeof res.body === 'object' && !Array.isArray(res.body), true);
 		assert.strictEqual(res.body.createdNote.text, alicePost.text);
 		assert.strictEqual(res.body.createdNote.replyId, alicePost.replyId);
+		assert.ok(res.body.createdNote.reply);
 		assert.strictEqual(res.body.createdNote.reply.text, bobPost.text);
 	});

@ -118,6 +121,7 @@ describe('Note', () => {
 		assert.strictEqual(res.status, 200);
 		assert.strictEqual(typeof res.body === 'object' && !Array.isArray(res.body), true);
 		assert.strictEqual(res.body.createdNote.renoteId, alicePost.renoteId);
+		assert.ok(res.body.createdNote.renote);
 		assert.strictEqual(res.body.createdNote.renote.text, bobPost.text);
 	});

@ -137,6 +141,7 @@ describe('Note', () => {
 		assert.strictEqual(typeof res.body === 'object' && !Array.isArray(res.body), true);
 		assert.strictEqual(res.body.createdNote.text, alicePost.text);
 		assert.strictEqual(res.body.createdNote.renoteId, alicePost.renoteId);
+		assert.ok(res.body.createdNote.renote);
 		assert.strictEqual(res.body.createdNote.renote.text, bobPost.text);
 	});

@ -218,7 +223,7 @@ describe('Note', () => {
 		}, bob);

 		assert.strictEqual(bobReply.status, 400);
-		assert.strictEqual(bobReply.body.error.code, 'CANNOT_REPLY_TO_AN_INVISIBLE_NOTE');
+		assert.strictEqual(castAsError(bobReply.body).error.code, 'CANNOT_REPLY_TO_AN_INVISIBLE_NOTE');
 	});

 	test('visibility: specifiedなノートに対してvisibility: specifiedで返信できる', async () => {
@ -256,7 +261,7 @@ describe('Note', () => {
 		}, bob);

 		assert.strictEqual(bobReply.status, 400);
-		assert.strictEqual(bobReply.body.error.code, 'CANNOT_REPLY_TO_SPECIFIED_VISIBILITY_NOTE_WITH_EXTENDED_VISIBILITY');
+		assert.strictEqual(castAsError(bobReply.body).error.code, 'CANNOT_REPLY_TO_SPECIFIED_VISIBILITY_NOTE_WITH_EXTENDED_VISIBILITY');
 	});

 	test('文字数ぎりぎりで怒られない', async () => {
@ -333,6 +338,7 @@ describe('Note', () => {
 		assert.strictEqual(res.body.createdNote.text, post.text);

 		const noteDoc = await Notes.findOneBy({ id: res.body.createdNote.id });
+		assert.ok(noteDoc);
 		assert.deepStrictEqual(noteDoc.mentions, [bob.id]);
 	});

@ -345,6 +351,7 @@ describe('Note', () => {

 			assert.strictEqual(res.status, 200);
 			assert.strictEqual(typeof res.body === 'object' && !Array.isArray(res.body), true);
+			assert.ok(res.body.createdNote.files);
 			assert.strictEqual(res.body.createdNote.files.length, 1);
 			assert.strictEqual(res.body.createdNote.files[0].id, file.body!.id);
 		});
@ -363,8 +370,9 @@ describe('Note', () => {

 			assert.strictEqual(res.status, 200);
 			assert.strictEqual(Array.isArray(res.body), true);
-			const myNote = res.body.find((note: { id: string; files: { id: string }[] }) => note.id === createdNote.body.createdNote.id);
-			assert.notEqual(myNote, null);
+			const myNote = res.body.find(note => note.id === createdNote.body.createdNote.id);
+			assert.ok(myNote);
+			assert.ok(myNote.files);
 			assert.strictEqual(myNote.files.length, 1);
 			assert.strictEqual(myNote.files[0].id, file.body!.id);
 		});
@ -389,7 +397,9 @@ describe('Note', () => {
 			assert.strictEqual(res.status, 200);
 			assert.strictEqual(Array.isArray(res.body), true);
 			const myNote = res.body.find((note: { id: string }) => note.id === renoted.body.createdNote.id);
-			assert.notEqual(myNote, null);
+			assert.ok(myNote);
+			assert.ok(myNote.renote);
+			assert.ok(myNote.renote.files);
 			assert.strictEqual(myNote.renote.files.length, 1);
 			assert.strictEqual(myNote.renote.files[0].id, file.body!.id);
 		});
@ -415,7 +425,9 @@ describe('Note', () => {
 			assert.strictEqual(res.status, 200);
 			assert.strictEqual(Array.isArray(res.body), true);
 			const myNote = res.body.find((note: { id: string }) => note.id === reply.body.createdNote.id);
-			assert.notEqual(myNote, null);
+			assert.ok(myNote);
+			assert.ok(myNote.reply);
+			assert.ok(myNote.reply.files);
 			assert.strictEqual(myNote.reply.files.length, 1);
 			assert.strictEqual(myNote.reply.files[0].id, file.body!.id);
 		});
@ -446,7 +458,10 @@ describe('Note', () => {
 			assert.strictEqual(res.status, 200);
 			assert.strictEqual(Array.isArray(res.body), true);
 			const myNote = res.body.find((note: { id: string }) => note.id === renoted.body.createdNote.id);
-			assert.notEqual(myNote, null);
+			assert.ok(myNote);
+			assert.ok(myNote.renote);
+			assert.ok(myNote.renote.reply);
+			assert.ok(myNote.renote.reply.files);
 			assert.strictEqual(myNote.renote.reply.files.length, 1);
 			assert.strictEqual(myNote.renote.reply.files[0].id, file.body!.id);
 		});
@ -474,7 +489,7 @@ describe('Note', () => {
 						priority: 0,
 						value: true,
 					},
-				} as any,
+				},
 			}, root);

 			assert.strictEqual(res.status, 200);
@ -498,7 +513,7 @@ describe('Note', () => {
 			}, alice);

 			assert.strictEqual(liftnsfw.status, 400);
-			assert.strictEqual(liftnsfw.body.error.code, 'RESTRICTED_BY_ROLE');
+			assert.strictEqual(castAsError(liftnsfw.body).error.code, 'RESTRICTED_BY_ROLE');

 			const oldaddnsfw = await api('drive/files/update', {
 				fileId: file.body!.id,
@ -710,7 +725,7 @@ describe('Note', () => {
 			}, alice);

 			assert.strictEqual(note1.status, 400);
-			assert.strictEqual(note1.body.error.code, 'CONTAINS_PROHIBITED_WORDS');
+			assert.strictEqual(castAsError(note1.body).error.code, 'CONTAINS_PROHIBITED_WORDS');
 		});

 		test('禁止ワードを含む投稿はエラーになる (正規表現)', async () => {
@ -727,7 +742,7 @@ describe('Note', () => {
 			}, alice);

 			assert.strictEqual(note2.status, 400);
-			assert.strictEqual(note2.body.error.code, 'CONTAINS_PROHIBITED_WORDS');
+			assert.strictEqual(castAsError(note2.body).error.code, 'CONTAINS_PROHIBITED_WORDS');
 		});

 		test('禁止ワードを含む投稿はエラーになる (スペースアンド)', async () => {
@ -744,7 +759,7 @@ describe('Note', () => {
 			}, alice);

 			assert.strictEqual(note2.status, 400);
-			assert.strictEqual(note2.body.error.code, 'CONTAINS_PROHIBITED_WORDS');
+			assert.strictEqual(castAsError(note2.body).error.code, 'CONTAINS_PROHIBITED_WORDS');
 		});

 		test('禁止ワードを含んでるリモートノートもエラーになる', async () => {
@ -786,7 +801,7 @@ describe('Note', () => {
 						priority: 1,
 						value: 0,
 					},
-				} as any,
+				},
 			}, root);

 			assert.strictEqual(res.status, 200);
@ -807,7 +822,7 @@ describe('Note', () => {
 			}, alice);

 			assert.strictEqual(note.status, 400);
-			assert.strictEqual(note.body.error.code, 'CONTAINS_TOO_MANY_MENTIONS');
+			assert.strictEqual(castAsError(note.body).error.code, 'CONTAINS_TOO_MANY_MENTIONS');

 			await api('admin/roles/unassign', {
 				userId: alice.id,
@ -840,7 +855,7 @@ describe('Note', () => {
 						priority: 1,
 						value: 0,
 					},
-				} as any,
+				},
 			}, root);

 			assert.strictEqual(res.status, 200);
@ -863,7 +878,7 @@ describe('Note', () => {
 			}, alice);

 			assert.strictEqual(note.status, 400);
-			assert.strictEqual(note.body.error.code, 'CONTAINS_TOO_MANY_MENTIONS');
+			assert.strictEqual(castAsError(note.body).error.code, 'CONTAINS_TOO_MANY_MENTIONS');

 			await api('admin/roles/unassign', {
 				userId: alice.id,
@ -896,7 +911,7 @@ describe('Note', () => {
 						priority: 1,
 						value: 1,
 					},
-				} as any,
+				},
 			}, root);

 			assert.strictEqual(res.status, 200);
@ -951,6 +966,7 @@ describe('Note', () => {

 			assert.strictEqual(deleteOneRes.status, 204);
 			let mainNote = await Notes.findOneBy({ id: mainNoteRes.body.createdNote.id });
+			assert.ok(mainNote);
 			assert.strictEqual(mainNote.repliesCount, 1);

 			const deleteTwoRes = await api('notes/delete', {
@ -959,6 +975,7 @@ describe('Note', () => {

 			assert.strictEqual(deleteTwoRes.status, 204);
 			mainNote = await Notes.findOneBy({ id: mainNoteRes.body.createdNote.id });
+			assert.ok(mainNote);
 			assert.strictEqual(mainNote.repliesCount, 0);
 		});
 	});
@ -980,7 +997,7 @@ describe('Note', () => {
 				}, alice);

 				assert.strictEqual(res.status, 400);
-				assert.strictEqual(res.body.error.code, 'UNAVAILABLE');
+				assert.strictEqual(castAsError(res.body).error.code, 'UNAVAILABLE');
 			});

 			afterAll(async () => {
@ -992,7 +1009,7 @@ describe('Note', () => {
 			const res = await api('notes/translate', { noteId: 'foo', targetLang: 'ja' }, alice);

 			assert.strictEqual(res.status, 400);
-			assert.strictEqual(res.body.error.code, 'NO_SUCH_NOTE');
+			assert.strictEqual(castAsError(res.body).error.code, 'NO_SUCH_NOTE');
 		});

 		test('不可視なノートは翻訳できない', async () => {
@ -1000,7 +1017,7 @@ describe('Note', () => {
 			const bobTranslateAttempt = await api('notes/translate', { noteId: aliceNote.id, targetLang: 'ja' }, bob);

 			assert.strictEqual(bobTranslateAttempt.status, 400);
-			assert.strictEqual(bobTranslateAttempt.body.error.code, 'CANNOT_TRANSLATE_INVISIBLE_NOTE');
+			assert.strictEqual(castAsError(bobTranslateAttempt.body).error.code, 'CANNOT_TRANSLATE_INVISIBLE_NOTE');
 		});

 		test('text: null なノートを翻訳すると空のレスポンスが返ってくる', async () => {
@ -1016,7 +1033,7 @@ describe('Note', () => {

 			// NOTE: デフォルトでは登録されていないので落ちる
 			assert.strictEqual(res.status, 400);
-			assert.strictEqual(res.body.error.code, 'UNAVAILABLE');
+			assert.strictEqual(castAsError(res.body).error.code, 'UNAVAILABLE');
 		});
 	});
 });
--- a/packages/backend/test/e2e/renote-mute.ts
+++ b/packages/backend/test/e2e/renote-mute.ts
@ -42,9 +42,9 @@ describe('Renote Mute', () => {

 		assert.strictEqual(res.status, 200);
 		assert.strictEqual(Array.isArray(res.body), true);
-		assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
-		assert.strictEqual(res.body.some((note: any) => note.id === carolRenote.id), false);
-		assert.strictEqual(res.body.some((note: any) => note.id === carolNote.id), true);
+		assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
+		assert.strictEqual(res.body.some(note => note.id === carolRenote.id), false);
+		assert.strictEqual(res.body.some(note => note.id === carolNote.id), true);
 	});

 	test('タイムラインにリノートミュートしているユーザーの引用が含まれる', async () => {
@ -59,9 +59,9 @@ describe('Renote Mute', () => {

 		assert.strictEqual(res.status, 200);
 		assert.strictEqual(Array.isArray(res.body), true);
-		assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
-		assert.strictEqual(res.body.some((note: any) => note.id === carolRenote.id), true);
-		assert.strictEqual(res.body.some((note: any) => note.id === carolNote.id), true);
+		assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
+		assert.strictEqual(res.body.some(note => note.id === carolRenote.id), true);
+		assert.strictEqual(res.body.some(note => note.id === carolNote.id), true);
 	});

 	// #12956
@ -76,8 +76,8 @@ describe('Renote Mute', () => {

 		assert.strictEqual(res.status, 200);
 		assert.strictEqual(Array.isArray(res.body), true);
-		assert.strictEqual(res.body.some((note: any) => note.id === carolNote.id), true);
-		assert.strictEqual(res.body.some((note: any) => note.id === bobRenote.id), true);
+		assert.strictEqual(res.body.some(note => note.id === carolNote.id), true);
+		assert.strictEqual(res.body.some(note => note.id === bobRenote.id), true);
 	});

 	test('ストリームにリノートミュートしているユーザーのリノートが流れない', async () => {
--- a/packages/backend/test/e2e/thread-mute.ts
+++ b/packages/backend/test/e2e/thread-mute.ts
@ -33,9 +33,9 @@ describe('Note thread mute', () => {

 		assert.strictEqual(res.status, 200);
 		assert.strictEqual(Array.isArray(res.body), true);
-		assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), false);
-		assert.strictEqual(res.body.some((note: any) => note.id === carolReply.id), false);
-		assert.strictEqual(res.body.some((note: any) => note.id === carolReplyWithoutMention.id), false);
+		assert.strictEqual(res.body.some(note => note.id === bobNote.id), false);
+		assert.strictEqual(res.body.some(note => note.id === carolReply.id), false);
+		assert.strictEqual(res.body.some(note => note.id === carolReplyWithoutMention.id), false);
 	});

 	test('ミュートしているスレッドからメンションされても、hasUnreadMentions が true にならない', async () => {
@ -93,8 +93,8 @@ describe('Note thread mute', () => {

 		assert.strictEqual(res.status, 200);
 		assert.strictEqual(Array.isArray(res.body), true);
-		assert.strictEqual(res.body.some((notification: any) => notification.note.id === carolReply.id), false);
-		assert.strictEqual(res.body.some((notification: any) => notification.note.id === carolReplyWithoutMention.id), false);
+		assert.strictEqual(res.body.some(notification => 'note' in notification && notification.note.id === carolReply.id), false);
+		assert.strictEqual(res.body.some(notification => 'note' in notification && notification.note.id === carolReplyWithoutMention.id), false);

 		// NOTE: bobの投稿はスレッドミュート前に行われたため通知に含まれていてもよい
 	});
--- a/packages/backend/test/e2e/timelines.ts
+++ b/packages/backend/test/e2e/timelines.ts
@ -37,8 +37,8 @@ describe('Timelines', () => {

 			const res = await api('notes/timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === aliceNote.id), true);
-			assert.strictEqual(res.body.find((note: any) => note.id === aliceNote.id).text, 'hi');
+			assert.strictEqual(res.body.some(note => note.id === aliceNote.id), true);
+			assert.strictEqual(res.body.find(note => note.id === aliceNote.id)?.text, 'hi');
 		});

 		test.concurrent('フォローしているユーザーのノートが含まれる', async () => {
@ -53,8 +53,8 @@ describe('Timelines', () => {

 			const res = await api('notes/timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
-			assert.strictEqual(res.body.some((note: any) => note.id === carolNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === carolNote.id), false);
 		});

 		test.concurrent('フォローしているユーザーの visibility: followers なノートが含まれる', async () => {
@ -69,9 +69,9 @@ describe('Timelines', () => {

 			const res = await api('notes/timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
-			assert.strictEqual(res.body.find((note: any) => note.id === bobNote.id).text, 'hi');
-			assert.strictEqual(res.body.some((note: any) => note.id === carolNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
+			assert.strictEqual(res.body.find(note => note.id === bobNote.id)?.text, 'hi');
+			assert.strictEqual(res.body.some(note => note.id === carolNote.id), false);
 		});

 		test.concurrent('withReplies: false でフォローしているユーザーの他人への返信が含まれない', async () => {
@ -86,8 +86,8 @@ describe('Timelines', () => {

 			const res = await api('notes/timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), false);
-			assert.strictEqual(res.body.some((note: any) => note.id === carolNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === carolNote.id), false);
 		});

 		test.concurrent('withReplies: true でフォローしているユーザーの他人への返信が含まれる', async () => {
@ -103,8 +103,8 @@ describe('Timelines', () => {

 			const res = await api('notes/timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
-			assert.strictEqual(res.body.some((note: any) => note.id === carolNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === carolNote.id), false);
 		});

 		test.concurrent('withReplies: true でフォローしているユーザーの他人へのDM返信が含まれない', async () => {
@ -120,8 +120,8 @@ describe('Timelines', () => {

 			const res = await api('notes/timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), false);
-			assert.strictEqual(res.body.some((note: any) => note.id === carolNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === carolNote.id), false);
 		});

 		test.concurrent('withReplies: true でフォローしているユーザーの他人の visibility: followers な投稿への返信が含まれない', async () => {
@ -137,8 +137,8 @@ describe('Timelines', () => {

 			const res = await api('notes/timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), false);
-			assert.strictEqual(res.body.some((note: any) => note.id === carolNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === carolNote.id), false);
 		});

 		test.concurrent('withReplies: true でフォローしているユーザーの行った別のフォローしているユーザーの visibility: followers な投稿への返信が含まれる', async () => {
@ -156,9 +156,9 @@ describe('Timelines', () => {

 			const res = await api('notes/timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
-			assert.strictEqual(res.body.some((note: any) => note.id === carolNote.id), true);
-			assert.strictEqual(res.body.find((note: any) => note.id === carolNote.id).text, 'hi');
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === carolNote.id), true);
+			assert.strictEqual(res.body.find(note => note.id === carolNote.id)?.text, 'hi');
 		});

 		test.concurrent('withReplies: true でフォローしているユーザーの行った別のフォローしているユーザーの投稿への visibility: specified な返信が含まれない', async () => {
@ -175,8 +175,8 @@ describe('Timelines', () => {

 			const res = await api('notes/timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), false);
-			assert.strictEqual(res.body.some((note: any) => note.id === carolNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === carolNote.id), true);
 		});

 		test.concurrent('withReplies: false でフォローしているユーザーのそのユーザー自身への返信が含まれる', async () => {
@ -191,8 +191,8 @@ describe('Timelines', () => {

 			const res = await api('notes/timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote1.id), true);
-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote2.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote1.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote2.id), true);
 		});

 		test.concurrent('withReplies: false でフォローしているユーザーからの自分への返信が含まれる', async () => {
@ -207,8 +207,8 @@ describe('Timelines', () => {

 			const res = await api('notes/timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === aliceNote.id), true);
-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === aliceNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
 		});

 		test.concurrent('自分の他人への返信が含まれる', async () => {
@ -221,8 +221,8 @@ describe('Timelines', () => {

 			const res = await api('notes/timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), false);
-			assert.strictEqual(res.body.some((note: any) => note.id === aliceNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === aliceNote.id), true);
 		});

 		test.concurrent('フォローしているユーザーの他人の投稿のリノートが含まれる', async () => {
@ -237,8 +237,8 @@ describe('Timelines', () => {

 			const res = await api('notes/timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
-			assert.strictEqual(res.body.some((note: any) => note.id === carolNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === carolNote.id), false);
 		});

 		test.concurrent('[withRenotes: false] フォローしているユーザーの他人の投稿のリノートが含まれない', async () => {
@ -255,8 +255,8 @@ describe('Timelines', () => {
 				withRenotes: false,
 			}, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), false);
-			assert.strictEqual(res.body.some((note: any) => note.id === carolNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === carolNote.id), false);
 		});

 		test.concurrent('[withRenotes: false] フォローしているユーザーの他人の投稿の引用が含まれる', async () => {
@ -273,8 +273,8 @@ describe('Timelines', () => {
 				withRenotes: false,
 			}, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
-			assert.strictEqual(res.body.some((note: any) => note.id === carolNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === carolNote.id), false);
 		});

 		test.concurrent('フォローしているユーザーの他人への visibility: specified なノートが含まれない', async () => {
@ -288,7 +288,7 @@ describe('Timelines', () => {

 			const res = await api('notes/timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), false);
 		});

 		test.concurrent('フォローしているユーザーが行ったミュートしているユーザーのリノートが含まれない', async () => {
@ -304,8 +304,8 @@ describe('Timelines', () => {

 			const res = await api('notes/timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), false);
-			assert.strictEqual(res.body.some((note: any) => note.id === carolNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === carolNote.id), false);
 		});

 		test.concurrent('withReplies: true でフォローしているユーザーが行ったミュートしているユーザーの投稿への返信が含まれない', async () => {
@ -322,8 +322,8 @@ describe('Timelines', () => {

 			const res = await api('notes/timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), false);
-			assert.strictEqual(res.body.some((note: any) => note.id === carolNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === carolNote.id), false);
 		});

 		test.concurrent('フォローしているリモートユーザーのノートが含まれる', async () => {
@ -338,7 +338,7 @@ describe('Timelines', () => {

 			const res = await api('notes/timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
 		});

 		test.concurrent('フォローしているリモートユーザーの visibility: home なノートが含まれる', async () => {
@ -353,7 +353,7 @@ describe('Timelines', () => {

 			const res = await api('notes/timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
 		});

 		test.concurrent('[withFiles: true] フォローしているユーザーのファイル付きノートのみ含まれる', async () => {
@ -374,10 +374,10 @@ describe('Timelines', () => {

 			const res = await api('notes/timeline', { limit: 100, withFiles: true }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote1.id), false);
-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote2.id), true);
-			assert.strictEqual(res.body.some((note: any) => note.id === carolNote1.id), false);
-			assert.strictEqual(res.body.some((note: any) => note.id === carolNote2.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote1.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote2.id), true);
+			assert.strictEqual(res.body.some(note => note.id === carolNote1.id), false);
+			assert.strictEqual(res.body.some(note => note.id === carolNote2.id), false);
 		}, 1000 * 10);

 		test.concurrent('フォローしているユーザーのチャンネル投稿が含まれない', async () => {
@ -392,7 +392,7 @@ describe('Timelines', () => {

 			const res = await api('notes/timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), false);
 		});

 		test.concurrent('自分の visibility: specified なノートが含まれる', async () => {
@ -404,8 +404,8 @@ describe('Timelines', () => {

 			const res = await api('notes/timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === aliceNote.id), true);
-			assert.strictEqual(res.body.find((note: any) => note.id === aliceNote.id).text, 'hi');
+			assert.strictEqual(res.body.some(note => note.id === aliceNote.id), true);
+			assert.strictEqual(res.body.find(note => note.id === aliceNote.id)?.text, 'hi');
 		});

 		test.concurrent('フォローしているユーザーの自身を visibleUserIds に指定した visibility: specified なノートが含まれる', async () => {
@ -419,8 +419,8 @@ describe('Timelines', () => {

 			const res = await api('notes/timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
-			assert.strictEqual(res.body.find((note: any) => note.id === bobNote.id).text, 'hi');
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
+			assert.strictEqual(res.body.find(note => note.id === bobNote.id)?.text, 'hi');
 		});

 		test.concurrent('フォローしていないユーザーの自身を visibleUserIds に指定した visibility: specified なノートが含まれない', async () => {
@ -432,7 +432,7 @@ describe('Timelines', () => {

 			const res = await api('notes/timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), false);
 		});

 		test.concurrent('フォローしているユーザーの自身を visibleUserIds に指定していない visibility: specified なノートが含まれない', async () => {
@ -446,7 +446,7 @@ describe('Timelines', () => {

 			const res = await api('notes/timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), false);
 		});

 		test.concurrent('フォローしていないユーザーからの visibility: specified なノートに返信したときの自身のノートが含まれる', async () => {
@ -459,8 +459,8 @@ describe('Timelines', () => {

 			const res = await api('notes/timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === aliceNote.id), true);
-			assert.strictEqual(res.body.find((note: any) => note.id === aliceNote.id).text, 'ok');
+			assert.strictEqual(res.body.some(note => note.id === aliceNote.id), true);
+			assert.strictEqual(res.body.find(note => note.id === aliceNote.id)?.text, 'ok');
 		});

 		/* TODO
@ -474,8 +474,8 @@ describe('Timelines', () => {

 			const res = await api('notes/timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
-			assert.strictEqual(res.body.find((note: any) => note.id === bobNote.id).text, 'ok');
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
+			assert.strictEqual(res.body.find(note => note.id === bobNote.id).text, 'ok');
 		});
 		*/

@ -490,7 +490,7 @@ describe('Timelines', () => {

 			const res = await api('notes/timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), false);
 		});
 	});

@ -505,8 +505,8 @@ describe('Timelines', () => {

 			const res = await api('notes/local-timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
-			assert.strictEqual(res.body.some((note: any) => note.id === carolNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === carolNote.id), false);
 		});

 		test.concurrent('他人の他人への返信が含まれない', async () => {
@ -519,8 +519,8 @@ describe('Timelines', () => {

 			const res = await api('notes/local-timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), false);
-			assert.strictEqual(res.body.some((note: any) => note.id === carolNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === carolNote.id), true);
 		});

 		test.concurrent('他人のその人自身への返信が含まれる', async () => {
@ -533,8 +533,8 @@ describe('Timelines', () => {

 			const res = await api('notes/local-timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote1.id), true);
-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote2.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote1.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote2.id), true);
 		});

 		test.concurrent('チャンネル投稿が含まれない', async () => {
@ -547,7 +547,7 @@ describe('Timelines', () => {

 			const res = await api('notes/local-timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), false);
 		});

 		test.concurrent('リモートユーザーのノートが含まれない', async () => {
@ -559,7 +559,7 @@ describe('Timelines', () => {

 			const res = await api('notes/local-timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), false);
 		});

 		// 含まれても良いと思うけど実装が面倒なので含まれない
@ -575,8 +575,8 @@ describe('Timelines', () => {

 			const res = await api('notes/local-timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
-			assert.strictEqual(res.body.some((note: any) => note.id === carolNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === carolNote.id), false);
 		});

 		test.concurrent('ミュートしているユーザーのノートが含まれない', async () => {
@ -591,8 +591,8 @@ describe('Timelines', () => {

 			const res = await api('notes/local-timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
-			assert.strictEqual(res.body.some((note: any) => note.id === carolNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === carolNote.id), false);
 		});

 		test.concurrent('フォローしているユーザーが行ったミュートしているユーザーのリノートが含まれない', async () => {
@ -608,8 +608,8 @@ describe('Timelines', () => {

 			const res = await api('notes/local-timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), false);
-			assert.strictEqual(res.body.some((note: any) => note.id === carolNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === carolNote.id), false);
 		});

 		test.concurrent('withReplies: true でフォローしているユーザーが行ったミュートしているユーザーの投稿への返信が含まれない', async () => {
@ -626,8 +626,8 @@ describe('Timelines', () => {

 			const res = await api('notes/local-timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), false);
-			assert.strictEqual(res.body.some((note: any) => note.id === carolNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === carolNote.id), false);
 		});

 		test.concurrent('withReplies: false でフォローしているユーザーからの自分への返信が含まれる', async () => {
@ -642,8 +642,8 @@ describe('Timelines', () => {

 			const res = await api('notes/local-timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === aliceNote.id), true);
-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === aliceNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
 		});

 		test.concurrent('[withReplies: true] 他人の他人への返信が含まれる', async () => {
@ -656,7 +656,7 @@ describe('Timelines', () => {

 			const res = await api('notes/local-timeline', { limit: 100, withReplies: true }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
 		});

 		test.concurrent('[withFiles: true] ファイル付きノートのみ含まれる', async () => {
@ -670,8 +670,8 @@ describe('Timelines', () => {

 			const res = await api('notes/local-timeline', { limit: 100, withFiles: true }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote1.id), false);
-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote2.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote1.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote2.id), true);
 		}, 1000 * 10);
 	});

@ -685,7 +685,7 @@ describe('Timelines', () => {

 			const res = await api('notes/hybrid-timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
 		});

 		test.concurrent('ローカルユーザーの visibility: home なノートが含まれない', async () => {
@ -697,7 +697,7 @@ describe('Timelines', () => {

 			const res = await api('notes/hybrid-timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), false);
 		});

 		test.concurrent('フォローしているローカルユーザーの visibility: home なノートが含まれる', async () => {
@ -711,7 +711,7 @@ describe('Timelines', () => {

 			const res = await api('notes/hybrid-timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
 		});

 		test.concurrent('withReplies: false でフォローしているユーザーからの自分への返信が含まれる', async () => {
@ -726,8 +726,8 @@ describe('Timelines', () => {

 			const res = await api('notes/hybrid-timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === aliceNote.id), true);
-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === aliceNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
 		});

 		test.concurrent('他人の他人への返信が含まれない', async () => {
@ -740,8 +740,8 @@ describe('Timelines', () => {

 			const res = await api('notes/hybrid-timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), false);
-			assert.strictEqual(res.body.some((note: any) => note.id === carolNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === carolNote.id), true);
 		});

 		test.concurrent('リモートユーザーのノートが含まれない', async () => {
@ -753,7 +753,7 @@ describe('Timelines', () => {

 			const res = await api('notes/local-timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), false);
 		});

 		test.concurrent('フォローしているリモートユーザーのノートが含まれる', async () => {
@ -768,7 +768,7 @@ describe('Timelines', () => {

 			const res = await api('notes/hybrid-timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
 		});

 		test.concurrent('フォローしているリモートユーザーの visibility: home なノートが含まれる', async () => {
@ -783,7 +783,7 @@ describe('Timelines', () => {

 			const res = await api('notes/hybrid-timeline', { limit: 100 }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
 		});

 		test.concurrent('[withReplies: true] 他人の他人への返信が含まれる', async () => {
@ -796,7 +796,7 @@ describe('Timelines', () => {

 			const res = await api('notes/hybrid-timeline', { limit: 100, withReplies: true }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
 		});

 		test.concurrent('[withFiles: true] ファイル付きノートのみ含まれる', async () => {
@ -810,8 +810,8 @@ describe('Timelines', () => {

 			const res = await api('notes/hybrid-timeline', { limit: 100, withFiles: true }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote1.id), false);
-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote2.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote1.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote2.id), true);
 		}, 1000 * 10);
 	});

@ -828,7 +828,7 @@ describe('Timelines', () => {

 			const res = await api('notes/user-list-timeline', { listId: list.id }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
 		});

 		test.concurrent('リスインしているフォローしていないユーザーの visibility: home なノートが含まれる', async () => {
@ -843,7 +843,7 @@ describe('Timelines', () => {

 			const res = await api('notes/user-list-timeline', { listId: list.id }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
 		});

 		test.concurrent('リスインしているフォローしていないユーザーの visibility: followers なノートが含まれない', async () => {
@ -858,7 +858,7 @@ describe('Timelines', () => {

 			const res = await api('notes/user-list-timeline', { listId: list.id }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), false);
 		});

 		test.concurrent('リスインしているフォローしていないユーザーの他人への返信が含まれない', async () => {
@ -874,7 +874,7 @@ describe('Timelines', () => {

 			const res = await api('notes/user-list-timeline', { listId: list.id }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), false);
 		});

 		test.concurrent('リスインしているフォローしていないユーザーのユーザー自身への返信が含まれる', async () => {
@ -890,8 +890,8 @@ describe('Timelines', () => {

 			const res = await api('notes/user-list-timeline', { listId: list.id }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote1.id), true);
-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote2.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote1.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote2.id), true);
 		});

 		test.concurrent('withReplies: false でリスインしているフォローしていないユーザーからの自分への返信が含まれる', async () => {
@ -908,7 +908,7 @@ describe('Timelines', () => {

 			const res = await api('notes/user-list-timeline', { listId: list.id }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
 		});

 		test.concurrent('withReplies: false でリスインしているフォローしていないユーザーの他人への返信が含まれない', async () => {
@ -925,7 +925,7 @@ describe('Timelines', () => {

 			const res = await api('notes/user-list-timeline', { listId: list.id }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), false);
 		});

 		test.concurrent('withReplies: true でリスインしているフォローしていないユーザーの他人への返信が含まれる', async () => {
@ -942,7 +942,7 @@ describe('Timelines', () => {

 			const res = await api('notes/user-list-timeline', { listId: list.id }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
 		});

 		test.concurrent('リスインしているフォローしているユーザーの visibility: home なノートが含まれる', async () => {
@ -958,7 +958,7 @@ describe('Timelines', () => {

 			const res = await api('notes/user-list-timeline', { listId: list.id }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
 		});

 		test.concurrent('リスインしているフォローしているユーザーの visibility: followers なノートが含まれる', async () => {
@ -974,8 +974,8 @@ describe('Timelines', () => {

 			const res = await api('notes/user-list-timeline', { listId: list.id }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
-			assert.strictEqual(res.body.find((note: any) => note.id === bobNote.id).text, 'hi');
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
+			assert.strictEqual(res.body.find(note => note.id === bobNote.id)?.text, 'hi');
 		});

 		test.concurrent('リスインしている自分の visibility: followers なノートが含まれる', async () => {
@ -990,8 +990,8 @@ describe('Timelines', () => {

 			const res = await api('notes/user-list-timeline', { listId: list.id }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === aliceNote.id), true);
-			assert.strictEqual(res.body.find((note: any) => note.id === aliceNote.id).text, 'hi');
+			assert.strictEqual(res.body.some(note => note.id === aliceNote.id), true);
+			assert.strictEqual(res.body.find(note => note.id === aliceNote.id)?.text, 'hi');
 		});

 		test.concurrent('リスインしているユーザーのチャンネルノートが含まれない', async () => {
@ -1007,7 +1007,7 @@ describe('Timelines', () => {

 			const res = await api('notes/user-list-timeline', { listId: list.id }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), false);
 		});

 		test.concurrent('[withFiles: true] リスインしているユーザーのファイル付きノートのみ含まれる', async () => {
@ -1023,8 +1023,8 @@ describe('Timelines', () => {

 			const res = await api('notes/user-list-timeline', { listId: list.id, withFiles: true }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote1.id), false);
-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote2.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote1.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote2.id), true);
 		}, 1000 * 10);

 		test.concurrent('リスインしているユーザーの自身宛ての visibility: specified なノートが含まれる', async () => {
@ -1039,8 +1039,8 @@ describe('Timelines', () => {

 			const res = await api('notes/user-list-timeline', { listId: list.id }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
-			assert.strictEqual(res.body.find((note: any) => note.id === bobNote.id).text, 'hi');
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
+			assert.strictEqual(res.body.find(note => note.id === bobNote.id)?.text, 'hi');
 		});

 		test.concurrent('リスインしているユーザーの自身宛てではない visibility: specified なノートが含まれない', async () => {
@ -1056,7 +1056,7 @@ describe('Timelines', () => {

 			const res = await api('notes/user-list-timeline', { listId: list.id }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), false);
 		});
 	});

@ -1070,7 +1070,7 @@ describe('Timelines', () => {

 			const res = await api('users/notes', { userId: bob.id }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
 		});

 		test.concurrent('フォローしていないユーザーの visibility: followers なノートが含まれない', async () => {
@ -1082,7 +1082,7 @@ describe('Timelines', () => {

 			const res = await api('users/notes', { userId: bob.id }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), false);
 		});

 		test.concurrent('フォローしているユーザーの visibility: followers なノートが含まれる', async () => {
@ -1096,8 +1096,8 @@ describe('Timelines', () => {

 			const res = await api('users/notes', { userId: bob.id }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
-			assert.strictEqual(res.body.find((note: any) => note.id === bobNote.id).text, 'hi');
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
+			assert.strictEqual(res.body.find(note => note.id === bobNote.id)?.text, 'hi');
 		});

 		test.concurrent('自身の visibility: followers なノートが含まれる', async () => {
@ -1109,8 +1109,8 @@ describe('Timelines', () => {

 			const res = await api('users/notes', { userId: alice.id }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === aliceNote.id), true);
-			assert.strictEqual(res.body.find((note: any) => note.id === aliceNote.id).text, 'hi');
+			assert.strictEqual(res.body.some(note => note.id === aliceNote.id), true);
+			assert.strictEqual(res.body.find(note => note.id === aliceNote.id)?.text, 'hi');
 		});

 		test.concurrent('チャンネル投稿が含まれない', async () => {
@ -1123,7 +1123,7 @@ describe('Timelines', () => {

 			const res = await api('users/notes', { userId: bob.id }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), false);
 		});

 		test.concurrent('[withReplies: false] 他人への返信が含まれない', async () => {
@ -1137,8 +1137,8 @@ describe('Timelines', () => {

 			const res = await api('users/notes', { userId: bob.id }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote1.id), true);
-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote2.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote1.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote2.id), false);
 		});

 		test.concurrent('[withReplies: true] 他人への返信が含まれる', async () => {
@ -1152,8 +1152,8 @@ describe('Timelines', () => {

 			const res = await api('users/notes', { userId: bob.id, withReplies: true }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote1.id), true);
-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote2.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote1.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote2.id), true);
 		});

 		test.concurrent('[withReplies: true] 他人への visibility: specified な返信が含まれない', async () => {
@ -1167,8 +1167,8 @@ describe('Timelines', () => {

 			const res = await api('users/notes', { userId: bob.id, withReplies: true }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote1.id), true);
-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote2.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote1.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote2.id), false);
 		});

 		test.concurrent('[withFiles: true] ファイル付きノートのみ含まれる', async () => {
@ -1182,8 +1182,8 @@ describe('Timelines', () => {

 			const res = await api('users/notes', { userId: bob.id, withFiles: true }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote1.id), false);
-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote2.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote1.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote2.id), true);
 		}, 1000 * 10);

 		test.concurrent('[withChannelNotes: true] チャンネル投稿が含まれる', async () => {
@ -1196,7 +1196,7 @@ describe('Timelines', () => {

 			const res = await api('users/notes', { userId: bob.id, withChannelNotes: true }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
 		});

 		test.concurrent('[withChannelNotes: true] 他人が取得した場合センシティブチャンネル投稿が含まれない', async () => {
@ -1209,7 +1209,7 @@ describe('Timelines', () => {

 			const res = await api('users/notes', { userId: bob.id, withChannelNotes: true }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), false);
 		});

 		test.concurrent('[withChannelNotes: true] 自分が取得した場合センシティブチャンネル投稿が含まれる', async () => {
@ -1222,7 +1222,7 @@ describe('Timelines', () => {

 			const res = await api('users/notes', { userId: bob.id, withChannelNotes: true }, bob);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), true);
 		});

 		test.concurrent('ミュートしているユーザーに関連する投稿が含まれない', async () => {
@ -1237,7 +1237,7 @@ describe('Timelines', () => {

 			const res = await api('users/notes', { userId: bob.id }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), false);
 		});

 		test.concurrent('ミュートしていても userId に指定したユーザーの投稿が含まれる', async () => {
@ -1253,9 +1253,9 @@ describe('Timelines', () => {

 			const res = await api('users/notes', { userId: bob.id }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote1.id), true);
-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote2.id), true);
-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote3.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote1.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote2.id), true);
+			assert.strictEqual(res.body.some(note => note.id === bobNote3.id), true);
 		});

 		test.concurrent('自身の visibility: specified なノートが含まれる', async () => {
@ -1267,7 +1267,7 @@ describe('Timelines', () => {

 			const res = await api('users/notes', { userId: alice.id, withReplies: true }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === aliceNote.id), true);
+			assert.strictEqual(res.body.some(note => note.id === aliceNote.id), true);
 		});

 		test.concurrent('visibleUserIds に指定されてない visibility: specified なノートが含まれない', async () => {
@ -1279,7 +1279,7 @@ describe('Timelines', () => {

 			const res = await api('users/notes', { userId: bob.id, withReplies: true }, alice);

-			assert.strictEqual(res.body.some((note: any) => note.id === bobNote.id), false);
+			assert.strictEqual(res.body.some(note => note.id === bobNote.id), false);
 		});

 		/** @see https://github.com/misskey-dev/misskey/issues/14000 */
--- a/packages/backend/test/e2e/users.ts
+++ b/packages/backend/test/e2e/users.ts
@ -231,7 +231,7 @@ describe('ユーザー', () => {
 		rolePublic = await role(root, { isPublic: true, name: 'Public Role' });
 		await api('admin/roles/assign', { userId: userRolePublic.id, roleId: rolePublic.id }, root);
 		userRoleBadge = await signup({ username: 'userRoleBadge' });
-		roleBadge = await role(root, { asBadge: true, name: 'Badge Role' });
+		roleBadge = await role(root, { asBadge: true, name: 'Badge Role', isPublic: true });
 		await api('admin/roles/assign', { userId: userRoleBadge.id, roleId: roleBadge.id }, root);
 		userSilenced = await signup({ username: 'userSilenced' });
 		await post(userSilenced, { text: 'test' });
@ -655,7 +655,16 @@ describe('ユーザー', () => {
 			iconUrl: roleBadge.iconUrl,
 			displayOrder: roleBadge.displayOrder,
 		}]);
-		assert.deepStrictEqual(response.roles, []); // バッヂだからといってrolesが取れるとは限らない
+		assert.deepStrictEqual(response.roles, [{
+			id: roleBadge.id,
+			name: roleBadge.name,
+			color: roleBadge.color,
+			iconUrl: roleBadge.iconUrl,
+			description: roleBadge.description,
+			isModerator: roleBadge.isModerator,
+			isAdministrator: roleBadge.isAdministrator,
+			displayOrder: roleBadge.displayOrder,
+		}]);
 	});
 	test('をID指定のリスト形式で取得することができる（空）', async () => {
 		const parameters = { userIds: [] };
--- a/packages/backend/test/unit/ApMfmService.ts
+++ b/packages/backend/test/unit/ApMfmService.ts
@ -23,10 +23,10 @@ describe('ApMfmService', () => {

 	describe('getNoteHtml', () => {
 		test('Do not provide _misskey_content for simple text', () => {
-			const note: MiNote = {
+			const note = {
 				text: 'テキスト #タグ @mention 🍊 :emoji: https://example.com',
 				mentionedRemoteUsers: '[]',
-			} as any;
+			};

 			const { content, noMisskeyContent } = apMfmService.getNoteHtml(note);

@ -35,10 +35,10 @@ describe('ApMfmService', () => {
 		});

 		test('Provide _misskey_content for MFM', () => {
-			const note: MiNote = {
+			const note = {
 				text: '$[tada foo]',
 				mentionedRemoteUsers: '[]',
-			} as any;
+			};

 			const { content, noMisskeyContent } = apMfmService.getNoteHtml(note);

--- a/packages/backend/test/unit/FileInfoService.ts
+++ b/packages/backend/test/unit/FileInfoService.ts
@ -12,7 +12,7 @@ import { ModuleMocker } from 'jest-mock';
 import { Test } from '@nestjs/testing';
 import { afterAll, beforeAll, describe, test } from '@jest/globals';
 import { GlobalModule } from '@/GlobalModule.js';
-import { FileInfoService } from '@/core/FileInfoService.js';
+import { FileInfo, FileInfoService } from '@/core/FileInfoService.js';
 //import { DI } from '@/di-symbols.js';
 import { AiService } from '@/core/AiService.js';
 import { LoggerService } from '@/core/LoggerService.js';
@ -28,6 +28,15 @@ const moduleMocker = new ModuleMocker(global);
 describe('FileInfoService', () => {
 	let app: TestingModule;
 	let fileInfoService: FileInfoService;
+	const strip = (fileInfo: FileInfo): Omit<Partial<FileInfo>, 'warnings' | 'blurhash' | 'sensitive' | 'porn'> => {
+		const fi: Partial<FileInfo> = fileInfo;
+		delete fi.warnings;
+		delete fi.sensitive;
+		delete fi.blurhash;
+		delete fi.porn;
+		
+		return fi;
+	}

 	beforeAll(async () => {
 		app = await Test.createTestingModule({
@ -63,11 +72,7 @@ describe('FileInfoService', () => {

 	test('Empty file', async () => {
 		const path = `${resources}/emptyfile`;
-		const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
-		delete info.warnings;
-		delete info.blurhash;
-		delete info.sensitive;
-		delete info.porn;
+		const info = strip(await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }));
 		assert.deepStrictEqual(info, {
 			size: 0,
 			md5: 'd41d8cd98f00b204e9800998ecf8427e',
@ -84,11 +89,7 @@ describe('FileInfoService', () => {
 	describe('IMAGE', () => {
 		test('Generic JPEG', async () => {
 			const path = `${resources}/192.jpg`;
-			const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
-			delete info.warnings;
-			delete info.blurhash;
-			delete info.sensitive;
-			delete info.porn;
+			const info = strip(await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }));
 			assert.deepStrictEqual(info, {
 				size: 5131,
 				md5: '8c9ed0677dd2b8f9f7472c3af247e5e3',
@ -104,11 +105,7 @@ describe('FileInfoService', () => {

 		test('Generic APNG', async () => {
 			const path = `${resources}/anime.png`;
-			const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
-			delete info.warnings;
-			delete info.blurhash;
-			delete info.sensitive;
-			delete info.porn;
+			const info = strip(await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }));
 			assert.deepStrictEqual(info, {
 				size: 1868,
 				md5: '08189c607bea3b952704676bb3c979e0',
@ -124,11 +121,7 @@ describe('FileInfoService', () => {

 		test('Generic AGIF', async () => {
 			const path = `${resources}/anime.gif`;
-			const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
-			delete info.warnings;
-			delete info.blurhash;
-			delete info.sensitive;
-			delete info.porn;
+			const info = strip(await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }));
 			assert.deepStrictEqual(info, {
 				size: 2248,
 				md5: '32c47a11555675d9267aee1a86571e7e',
@ -144,11 +137,7 @@ describe('FileInfoService', () => {

 		test('PNG with alpha', async () => {
 			const path = `${resources}/with-alpha.png`;
-			const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
-			delete info.warnings;
-			delete info.blurhash;
-			delete info.sensitive;
-			delete info.porn;
+			const info = strip(await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }));
 			assert.deepStrictEqual(info, {
 				size: 3772,
 				md5: 'f73535c3e1e27508885b69b10cf6e991',
@ -164,11 +153,7 @@ describe('FileInfoService', () => {

 		test('Generic SVG', async () => {
 			const path = `${resources}/image.svg`;
-			const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
-			delete info.warnings;
-			delete info.blurhash;
-			delete info.sensitive;
-			delete info.porn;
+			const info = strip(await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }));
 			assert.deepStrictEqual(info, {
 				size: 505,
 				md5: 'b6f52b4b021e7b92cdd04509c7267965',
@ -185,11 +170,7 @@ describe('FileInfoService', () => {
 		test('SVG with XML definition', async () => {
 			// https://github.com/misskey-dev/misskey/issues/4413
 			const path = `${resources}/with-xml-def.svg`;
-			const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
-			delete info.warnings;
-			delete info.blurhash;
-			delete info.sensitive;
-			delete info.porn;
+			const info = strip(await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }));
 			assert.deepStrictEqual(info, {
 				size: 544,
 				md5: '4b7a346cde9ccbeb267e812567e33397',
@ -205,11 +186,7 @@ describe('FileInfoService', () => {

 		test('Dimension limit', async () => {
 			const path = `${resources}/25000x25000.png`;
-			const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
-			delete info.warnings;
-			delete info.blurhash;
-			delete info.sensitive;
-			delete info.porn;
+			const info = strip(await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }));
 			assert.deepStrictEqual(info, {
 				size: 75933,
 				md5: '268c5dde99e17cf8fe09f1ab3f97df56',
@ -225,11 +202,7 @@ describe('FileInfoService', () => {

 		test('Rotate JPEG', async () => {
 			const path = `${resources}/rotate.jpg`;
-			const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
-			delete info.warnings;
-			delete info.blurhash;
-			delete info.sensitive;
-			delete info.porn;
+			const info = strip(await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }));
 			assert.deepStrictEqual(info, {
 				size: 12624,
 				md5: '68d5b2d8d1d1acbbce99203e3ec3857e',
@ -247,11 +220,7 @@ describe('FileInfoService', () => {
 	describe('AUDIO', () => {
 		test('MP3', async () => {
 			const path = `${resources}/kick_gaba7.mp3`;
-			const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
-			delete info.warnings;
-			delete info.blurhash;
-			delete info.sensitive;
-			delete info.porn;
+			const info = strip(await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }));
 			delete info.width;
 			delete info.height;
 			delete info.orientation;
@ -267,11 +236,7 @@ describe('FileInfoService', () => {

 		test('WAV', async () => {
 			const path = `${resources}/kick_gaba7.wav`;
-			const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
-			delete info.warnings;
-			delete info.blurhash;
-			delete info.sensitive;
-			delete info.porn;
+			const info = strip(await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }));
 			delete info.width;
 			delete info.height;
 			delete info.orientation;
@ -287,11 +252,7 @@ describe('FileInfoService', () => {

 		test('AAC', async () => {
 			const path = `${resources}/kick_gaba7.aac`;
-			const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
-			delete info.warnings;
-			delete info.blurhash;
-			delete info.sensitive;
-			delete info.porn;
+			const info = strip(await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }));
 			delete info.width;
 			delete info.height;
 			delete info.orientation;
@ -307,11 +268,7 @@ describe('FileInfoService', () => {

 		test('FLAC', async () => {
 			const path = `${resources}/kick_gaba7.flac`;
-			const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
-			delete info.warnings;
-			delete info.blurhash;
-			delete info.sensitive;
-			delete info.porn;
+			const info = strip(await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }));
 			delete info.width;
 			delete info.height;
 			delete info.orientation;
@ -327,11 +284,7 @@ describe('FileInfoService', () => {

 		test('MPEG-4 AUDIO (M4A)', async () => {
 			const path = `${resources}/kick_gaba7.m4a`;
-			const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
-			delete info.warnings;
-			delete info.blurhash;
-			delete info.sensitive;
-			delete info.porn;
+			const info = strip(await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }));
 			delete info.width;
 			delete info.height;
 			delete info.orientation;
@ -347,11 +300,7 @@ describe('FileInfoService', () => {

 		test('WEBM AUDIO', async () => {
 			const path = `${resources}/kick_gaba7.webm`;
-			const info = await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }) as any;
-			delete info.warnings;
-			delete info.blurhash;
-			delete info.sensitive;
-			delete info.porn;
+			const info = strip(await fileInfoService.getFileInfo(path, { skipSensitiveDetection: true }));
 			delete info.width;
 			delete info.height;
 			delete info.orientation;
--- a/packages/backend/test/unit/UserSearchService.ts
+++ b/packages/backend/test/unit/UserSearchService.ts
@ -0,0 +1,265 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Test, TestingModule } from '@nestjs/testing';
+import { describe, jest, test } from '@jest/globals';
+import { In } from 'typeorm';
+import { UserSearchService } from '@/core/UserSearchService.js';
+import { FollowingsRepository, MiUser, UserProfilesRepository, UsersRepository } from '@/models/_.js';
+import { IdService } from '@/core/IdService.js';
+import { GlobalModule } from '@/GlobalModule.js';
+import { DI } from '@/di-symbols.js';
+import { UserEntityService } from '@/core/entities/UserEntityService.js';
+
+describe('UserSearchService', () => {
+	let app: TestingModule;
+	let service: UserSearchService;
+
+	let usersRepository: UsersRepository;
+	let followingsRepository: FollowingsRepository;
+	let idService: IdService;
+	let userProfilesRepository: UserProfilesRepository;
+
+	let root: MiUser;
+	let alice: MiUser;
+	let alyce: MiUser;
+	let alycia: MiUser;
+	let alysha: MiUser;
+	let alyson: MiUser;
+	let alyssa: MiUser;
+	let bob: MiUser;
+	let bobbi: MiUser;
+	let bobbie: MiUser;
+	let bobby: MiUser;
+
+	async function createUser(data: Partial<MiUser> = {}) {
+		const user = await usersRepository
+			.insert({
+				id: idService.gen(),
+				...data,
+			})
+			.then(x => usersRepository.findOneByOrFail(x.identifiers[0]));
+
+		await userProfilesRepository.insert({
+			userId: user.id,
+		});
+
+		return user;
+	}
+
+	async function createFollowings(follower: MiUser, followees: MiUser[]) {
+		for (const followee of followees) {
+			await followingsRepository.insert({
+				id: idService.gen(),
+				followerId: follower.id,
+				followeeId: followee.id,
+			});
+		}
+	}
+
+	async function setActive(users: MiUser[]) {
+		for (const user of users) {
+			await usersRepository.update(user.id, {
+				updatedAt: new Date(),
+			});
+		}
+	}
+
+	async function setInactive(users: MiUser[]) {
+		for (const user of users) {
+			await usersRepository.update(user.id, {
+				updatedAt: new Date(0),
+			});
+		}
+	}
+
+	async function setSuspended(users: MiUser[]) {
+		for (const user of users) {
+			await usersRepository.update(user.id, {
+				isSuspended: true,
+			});
+		}
+	}
+
+	beforeAll(async () => {
+		app = await Test
+			.createTestingModule({
+				imports: [
+					GlobalModule,
+				],
+				providers: [
+					UserSearchService,
+					{
+						provide: UserEntityService, useFactory: jest.fn(() => ({
+							// とりあえずIDが返れば確認が出来るので
+							packMany: (value: any) => value,
+						})),
+					},
+					IdService,
+				],
+			})
+			.compile();
+
+		await app.init();
+
+		usersRepository = app.get(DI.usersRepository);
+		userProfilesRepository = app.get(DI.userProfilesRepository);
+		followingsRepository = app.get(DI.followingsRepository);
+
+		service = app.get(UserSearchService);
+		idService = app.get(IdService);
+	});
+
+	beforeEach(async () => {
+		root = await createUser({ username: 'root', usernameLower: 'root', isRoot: true });
+		alice = await createUser({ username: 'Alice', usernameLower: 'alice' });
+		alyce = await createUser({ username: 'Alyce', usernameLower: 'alyce' });
+		alycia = await createUser({ username: 'Alycia', usernameLower: 'alycia' });
+		alysha = await createUser({ username: 'Alysha', usernameLower: 'alysha' });
+		alyson = await createUser({ username: 'Alyson', usernameLower: 'alyson', host: 'example.com' });
+		alyssa = await createUser({ username: 'Alyssa', usernameLower: 'alyssa', host: 'example.com' });
+		bob = await createUser({ username: 'Bob', usernameLower: 'bob' });
+		bobbi = await createUser({ username: 'Bobbi', usernameLower: 'bobbi' });
+		bobbie = await createUser({ username: 'Bobbie', usernameLower: 'bobbie', host: 'example.com' });
+		bobby = await createUser({ username: 'Bobby', usernameLower: 'bobby', host: 'example.com' });
+	});
+
+	afterEach(async () => {
+		await usersRepository.delete({});
+	});
+
+	afterAll(async () => {
+		await app.close();
+	});
+
+	describe('search', () => {
+		test('フォロー中のアクティブユーザのうち、"al"から始まる人が全員ヒットする', async () => {
+			await createFollowings(root, [alice, alyce, alycia, alysha, alyson, alyssa, bob, bobbi, bobbie, bobby]);
+			await setActive([alice, alyce, alyssa, bob, bobbi, bobbie, bobby]);
+			await setInactive([alycia, alysha, alyson]);
+
+			const result = await service.search(
+				{ username: 'al' },
+				{ limit: 100 },
+				root,
+			);
+
+			// alycia, alysha, alysonは非アクティブなので後ろに行く
+			expect(result).toEqual([alice, alyce, alyssa, alycia, alysha, alyson].map(x => x.id));
+		});
+
+		test('フォロー中の非アクティブユーザのうち、"al"から始まる人が全員ヒットする', async () => {
+			await createFollowings(root, [alycia, alysha, alyson, alyssa, bob, bobbi, bobbie, bobby]);
+			await setInactive([alice, alyce, alycia, alysha, alyson, alyssa, bob, bobbi, bobbie, bobby]);
+
+			const result = await service.search(
+				{ username: 'al' },
+				{ limit: 100 },
+				root,
+			);
+
+			// alice, alyceはフォローしていないので後ろに行く
+			expect(result).toEqual([alycia, alysha, alyson, alyssa, alice, alyce].map(x => x.id));
+		});
+
+		test('フォローしていないアクティブユーザのうち、"al"から始まる人が全員ヒットする', async () => {
+			await setActive([alysha, alyson, alyssa, bob, bobbi, bobbie, bobby]);
+			await setInactive([alice, alyce, alycia]);
+
+			const result = await service.search(
+				{ username: 'al' },
+				{ limit: 100 },
+				root,
+			);
+
+			// alice, alyce, alyciaは非アクティブなので後ろに行く
+			expect(result).toEqual([alysha, alyson, alyssa, alice, alyce, alycia].map(x => x.id));
+		});
+
+		test('フォローしていない非アクティブユーザのうち、"al"から始まる人が全員ヒットする', async () => {
+			await setInactive([alice, alyce, alycia, alysha, alyson, alyssa, bob, bobbi, bobbie, bobby]);
+
+			const result = await service.search(
+				{ username: 'al' },
+				{ limit: 100 },
+				root,
+			);
+
+			expect(result).toEqual([alice, alyce, alycia, alysha, alyson, alyssa].map(x => x.id));
+		});
+
+		test('フォロー（アクティブ）、フォロー（非アクティブ）、非フォロー（アクティブ）、非フォロー（非アクティブ）混在時の優先順位度確認', async () => {
+			await createFollowings(root, [alyson, alyssa, bob, bobbi, bobbie]);
+			await setActive([root, alyssa, bob, bobbi, alyce, alycia]);
+			await setInactive([alyson, alice, alysha, bobbie, bobby]);
+
+			const result = await service.search(
+				{ },
+				{ limit: 100 },
+				root,
+			);
+
+			// 見る用
+			// const users = await usersRepository.findBy({ id: In(result) }).then(it => new Map(it.map(x => [x.id, x])));
+			// console.log(result.map(x => users.get(x as any)).map(it => it?.username));
+
+			// フォローしててアクティブなので先頭: alyssa, bob, bobbi
+			// フォローしてて非アクティブなので次: alyson, bobbie
+			// フォローしてないけどアクティブなので次: alyce, alycia, root(アルファベット順的にここになる)
+			// フォローしてないし非アクティブなので最後: alice, alysha, bobby
+			expect(result).toEqual([alyssa, bob, bobbi, alyson, bobbie, alyce, alycia, root, alice, alysha, bobby].map(x => x.id));
+		});
+
+		test('[非ログイン] アクティブユーザのうち、"al"から始まる人が全員ヒットする', async () => {
+			await setActive([alysha, alyson, alyssa, bob, bobbi, bobbie, bobby]);
+			await setInactive([alice, alyce, alycia]);
+
+			const result = await service.search(
+				{ username: 'al' },
+				{ limit: 100 },
+			);
+
+			// alice, alyce, alyciaは非アクティブなので後ろに行く
+			expect(result).toEqual([alysha, alyson, alyssa, alice, alyce, alycia].map(x => x.id));
+		});
+
+		test('[非ログイン] 非アクティブユーザのうち、"al"から始まる人が全員ヒットする', async () => {
+			await setInactive([alice, alyce, alycia, alysha, alyson, alyssa, bob, bobbi, bobbie, bobby]);
+
+			const result = await service.search(
+				{ username: 'al' },
+				{ limit: 100 },
+			);
+
+			expect(result).toEqual([alice, alyce, alycia, alysha, alyson, alyssa].map(x => x.id));
+		});
+
+		test('フォロー中のアクティブユーザのうち、"al"から始まり"example.com"にいる人が全員ヒットする', async () => {
+			await createFollowings(root, [alice, alyce, alycia, alysha, alyson, alyssa, bob, bobbi, bobbie, bobby]);
+			await setActive([alice, alyce, alycia, alysha, alyson, alyssa, bob, bobbi, bobbie, bobby]);
+
+			const result = await service.search(
+				{ username: 'al', host: 'exam' },
+				{ limit: 100 },
+				root,
+			);
+
+			expect(result).toEqual([alyson, alyssa].map(x => x.id));
+		});
+
+		test('サスペンド済みユーザは出ない', async () => {
+			await setActive([alice, alyce, alycia, alysha, alyson, alyssa, bob, bobbi, bobbie, bobby]);
+			await setSuspended([alice, alyce, alycia]);
+
+			const result = await service.search(
+				{ username: 'al' },
+				{ limit: 100 },
+				root,
+			);
+
+			expect(result).toEqual([alysha, alyson, alyssa].map(x => x.id));
+		});
+	});
+});
--- a/packages/backend/test/utils.ts
+++ b/packages/backend/test/utils.ts
@ -18,6 +18,7 @@ import { entities } from '../src/postgres.js';
 import { loadConfig } from '../src/config.js';
 import type * as misskey from 'misskey-js';
 import { type Response } from 'node-fetch';
+import { ApiError } from "@/server/api/error.js";

 export { server as startServer, jobQueue as startJobQueue } from '@/boot/common.js';

@ -48,27 +49,28 @@ export const successfulApiCall = async <E extends keyof misskey.Endpoints, P ext
 	const res = await api(endpoint, parameters, user);
 	const status = assertion.status ?? (res.body == null ? 204 : 200);
 	assert.strictEqual(res.status, status, inspect(res.body, { depth: 5, colors: true }));
-	return res.body;
+
+	return res.body as misskey.api.SwitchCaseResponseType<E, P>;
 };

-export const failedApiCall = async <T, E extends keyof misskey.Endpoints, P extends misskey.Endpoints[E]['req']>(request: ApiRequest<E, P>, assertion: {
+export const failedApiCall = async <E extends keyof misskey.Endpoints, P extends misskey.Endpoints[E]['req']>(request: ApiRequest<E, P>, assertion: {
 	status: number,
 	code: string,
 	id: string
-}): Promise<T> => {
+}): Promise<void> => {
 	const { endpoint, parameters, user } = request;
 	const { status, code, id } = assertion;
 	const res = await api(endpoint, parameters, user);
 	assert.strictEqual(res.status, status, inspect(res.body));
-	assert.strictEqual(res.body.error.code, code, inspect(res.body));
-	assert.strictEqual(res.body.error.id, id, inspect(res.body));
-	return res.body;
+	assert.ok(res.body);
+	assert.strictEqual(castAsError(res.body as any).error.code, code, inspect(res.body));
+	assert.strictEqual(castAsError(res.body as any).error.id, id, inspect(res.body));
 };

-export const api = async <E extends keyof misskey.Endpoints>(path: E, params: misskey.Endpoints[E]['req'], me?: UserToken): Promise<{
+export const api = async <E extends keyof misskey.Endpoints, P extends misskey.Endpoints[E]['req']>(path: E, params: P, me?: UserToken): Promise<{
 	status: number,
 	headers: Headers,
-	body: any
+	body: misskey.api.SwitchCaseResponseType<E, P>
 }> => {
 	const bodyAuth: Record<string, string> = {};
 	const headers: Record<string, string> = {
@ -89,13 +91,14 @@ export const api = async <E extends keyof misskey.Endpoints>(path: E, params: mi
 	});

 	const body = res.headers.get('content-type') === 'application/json; charset=utf-8'
-		? await res.json()
+		? await res.json() as misskey.api.SwitchCaseResponseType<E, P>
 		: null;

 	return {
 		status: res.status,
 		headers: res.headers,
-		body,
+		// FIXME: removing this non-null assertion: requires better typing around empty response.
+		body: body!,
 	};
 };

@ -141,7 +144,8 @@ export const post = async (user: UserToken, params: misskey.Endpoints['notes/cre

 	const res = await api('notes/create', q, user);

-	return res.body ? res.body.createdNote : null;
+	// FIXME: the return type should reflect this fact.
+	return (res.body ? res.body.createdNote : null)!;
 };

 export const createAppToken = async (user: UserToken, permissions: (typeof misskey.permissions)[number][]) => {
@ -635,3 +639,9 @@ export async function sendEnvResetRequest() {
 		throw new Error('server env update failed.');
 	}
 }
+
+// 与えられた値を強制的にエラーとみなす。この関数は型安全性を破壊するため、異常系のアサーション以外で用いられるべきではない。
+// FIXME(misskey-js): misskey-jsがエラー情報を公開するようになったらこの関数を廃止する
+export function castAsError(obj: Record<string, unknown>): { error: ApiError } {
+	return obj as { error: ApiError };
+}
--- a/packages/frontend/.storybook/changes.ts
+++ b/packages/frontend/.storybook/changes.ts
@ -47,7 +47,6 @@ await fs.readFile(
 				)
 			)
 			.map((path) => path.replace(/(?:(?<=\.stories)\.(?:impl|meta)|\.msw)(?=\.ts$)/g, ''))
-			.map((path) => (path.startsWith('.') ? path : `./${path}`))
 	);
 	if (
 		micromatch(Array.from(modules), [
--- a/packages/frontend/package.json
+++ b/packages/frontend/package.json
@ -29,7 +29,7 @@
 		"@twemoji/parser": "15.1.1",
 		"@vitejs/plugin-vue": "5.0.5",
 		"@vue/compiler-sfc": "3.4.31",
-		"aiscript-vscode": "github:aiscript-dev/aiscript-vscode#v0.1.9",
+		"aiscript-vscode": "github:aiscript-dev/aiscript-vscode#v0.1.11",
 		"astring": "1.8.6",
 		"broadcast-channel": "7.0.0",
 		"buraha": "0.0.1",
--- a/packages/frontend/src/account.ts
+++ b/packages/frontend/src/account.ts
@ -184,10 +184,12 @@ export async function refreshAccount() {

 export async function login(token: Account['token'], redirect?: string) {
 	const showing = ref(true);
-	popup(defineAsyncComponent(() => import('@/components/MkWaitingDialog.vue')), {
+	const { dispose } = popup(defineAsyncComponent(() => import('@/components/MkWaitingDialog.vue')), {
 		success: false,
 		showing: showing,
-	}, {}, 'closed');
+	}, {
+		closed: () => dispose(),
+	});
 	if (_DEV_) console.log('logging as token ', token);
 	const me = await fetchAccount(token, undefined, true)
 		.catch(reason => {
@ -223,21 +225,23 @@ export async function openAccountMenu(opts: {
 	if (!$i) return;

 	function showSigninDialog() {
-		popup(defineAsyncComponent(() => import('@/components/MkSigninDialog.vue')), {}, {
+		const { dispose } = popup(defineAsyncComponent(() => import('@/components/MkSigninDialog.vue')), {}, {
 			done: res => {
 				addAccount(res.id, res.i);
 				success();
 			},
-		}, 'closed');
+			closed: () => dispose(),
+		});
 	}

 	function createAccount() {
-		popup(defineAsyncComponent(() => import('@/components/MkSignupDialog.vue')), {}, {
+		const { dispose } = popup(defineAsyncComponent(() => import('@/components/MkSignupDialog.vue')), {}, {
 			done: res => {
 				addAccount(res.id, res.i);
 				switchAccountWithToken(res.i);
 			},
-		}, 'closed');
+			closed: () => dispose(),
+		});
 	}

 	async function switchAccount(account: Misskey.entities.UserDetailed) {
--- a/packages/frontend/src/boot/main-boot.ts
+++ b/packages/frontend/src/boot/main-boot.ts
@ -13,7 +13,6 @@ import * as sound from '@/scripts/sound.js';
 import { $i, signout, updateAccount } from '@/account.js';
 import { instance } from '@/instance.js';
 import { ColdDeviceStorage, defaultStore } from '@/store.js';
-import { makeHotkey } from '@/scripts/hotkey.js';
 import { reactionPicker } from '@/scripts/reaction-picker.js';
 import { miLocalStorage } from '@/local-storage.js';
 import { claimAchievement, claimedAchievements } from '@/scripts/achievements.js';
@ -21,6 +20,7 @@ import { initializeSw } from '@/scripts/initialize-sw.js';
 import { deckStore } from '@/ui/deck/deck-store.js';
 import { emojiPicker } from '@/scripts/emoji-picker.js';
 import { mainRouter } from '@/router/main.js';
+import { type Keymap, makeHotkey } from '@/scripts/hotkey.js';

 export async function mainBoot() {
 	const { isClientUpdated } = await common(() => createApp(
@ -35,7 +35,9 @@ export async function mainBoot() {
 	emojiPicker.init();

 	if (isClientUpdated && $i) {
-		popup(defineAsyncComponent(() => import('@/components/MkUpdated.vue')), {}, {}, 'closed');
+		const { dispose } = popup(defineAsyncComponent(() => import('@/components/MkUpdated.vue')), {}, {
+			closed: () => dispose(),
+		});
 	}

 	const stream = useStream();
@ -67,14 +69,6 @@ export async function mainBoot() {
 		});
 	}

-	const hotkeys = {
-		'd': (): void => {
-			defaultStore.set('darkMode', !defaultStore.state.darkMode);
-		},
-		's': (): void => {
-			mainRouter.push('/search');
-		},
-	};
 	try {
 		if (defaultStore.state.enableSeasonalScreenEffect) {
 			const month = new Date().getMonth() + 1;
@ -103,27 +97,30 @@ export async function mainBoot() {
 	}

 	if ($i) {
-		// only add post shortcuts if logged in
-		hotkeys['p|n'] = post;
-
 		defaultStore.loaded.then(() => {
 			if (defaultStore.state.accountSetupWizard !== -1) {
-				popup(defineAsyncComponent(() => import('@/components/MkUserSetupDialog.vue')), {}, {}, 'closed');
+				const { dispose } = popup(defineAsyncComponent(() => import('@/components/MkUserSetupDialog.vue')), {}, {
+					closed: () => dispose(),
+				});
 			}
 		});

 		for (const announcement of ($i.unreadAnnouncements ?? []).filter(x => x.display === 'dialog')) {
-			popup(defineAsyncComponent(() => import('@/components/MkAnnouncementDialog.vue')), {
+			const { dispose } = popup(defineAsyncComponent(() => import('@/components/MkAnnouncementDialog.vue')), {
 				announcement,
-			}, {}, 'closed');
+			}, {
+				closed: () => dispose(),
+			});
 		}

 		stream.on('announcementCreated', (ev) => {
 			const announcement = ev.announcement;
 			if (announcement.display === 'dialog') {
-				popup(defineAsyncComponent(() => import('@/components/MkAnnouncementDialog.vue')), {
+				const { dispose } = popup(defineAsyncComponent(() => import('@/components/MkAnnouncementDialog.vue')), {
 					announcement,
-				}, {}, 'closed');
+				}, {
+					closed: () => dispose(),
+				});
 			}
 		});

@ -247,13 +244,17 @@ export async function mainBoot() {
 		const neverShowDonationInfo = miLocalStorage.getItem('neverShowDonationInfo');
 		if (neverShowDonationInfo !== 'true' && (createdAt.getTime() < (Date.now() - (1000 * 60 * 60 * 24 * 3))) && !location.pathname.startsWith('/miauth')) {
 			if (latestDonationInfoShownAt == null || (new Date(latestDonationInfoShownAt).getTime() < (Date.now() - (1000 * 60 * 60 * 24 * 30)))) {
-				popup(defineAsyncComponent(() => import('@/components/MkDonation.vue')), {}, {}, 'closed');
+				const { dispose } = popup(defineAsyncComponent(() => import('@/components/MkDonation.vue')), {}, {
+					closed: () => dispose(),
+				});
 			}
 		}

 		const modifiedVersionMustProminentlyOfferInAgplV3Section13Read = miLocalStorage.getItem('modifiedVersionMustProminentlyOfferInAgplV3Section13Read');
 		if (modifiedVersionMustProminentlyOfferInAgplV3Section13Read !== 'true' && instance.repositoryUrl !== 'https://github.com/misskey-dev/misskey') {
-			popup(defineAsyncComponent(() => import('@/components/MkSourceCodeAvailablePopup.vue')), {}, {}, 'closed');
+			const { dispose } = popup(defineAsyncComponent(() => import('@/components/MkSourceCodeAvailablePopup.vue')), {}, {
+				closed: () => dispose(),
+			});
 		}

 		if ('Notification' in window) {
@ -322,7 +323,19 @@ export async function mainBoot() {
 	}

 	// shortcut
-	document.addEventListener('keydown', makeHotkey(hotkeys));
+	const keymap = {
+		'p|n': () => {
+			if ($i == null) return;
+			post();
+		},
+		'd': () => {
+			defaultStore.set('darkMode', !defaultStore.state.darkMode);
+		},
+		's': () => {
+			mainRouter.push('/search');
+		},
+	} as const satisfies Keymap;
+	document.addEventListener('keydown', makeHotkey(keymap), { passive: false });

 	initializeSw();
 }
--- a/packages/frontend/src/components/MkAchievements.vue
+++ b/packages/frontend/src/components/MkAchievements.vue
@ -153,7 +153,7 @@ onMounted(() => {
 		background: linear-gradient(0deg, #ffee20, #eb7018);
 	}

-	&:before {
+	&::before {
 		content: "";
 		display: block;
 		position: absolute;
@ -173,7 +173,7 @@ onMounted(() => {
 		background: linear-gradient(0deg, #e1e1e1, #7c7c7c);
 	}

-	&:before {
+	&::before {
 		content: "";
 		display: block;
 		position: absolute;
--- a/packages/frontend/src/components/MkButton.vue
+++ b/packages/frontend/src/components/MkButton.vue
@ -250,7 +250,6 @@ function onMousedown(evt: MouseEvent): void {
 	}

 	&:focus-visible {
-		outline: solid 2px var(--focus);
 		outline-offset: 2px;
 	}

--- a/packages/frontend/src/components/MkChannelFollowButton.vue
+++ b/packages/frontend/src/components/MkChannelFollowButton.vue
@ -87,17 +87,7 @@ async function onClick() {
 	}

 	&:focus-visible {
-		&:after {
-			content: "";
-			pointer-events: none;
-			position: absolute;
-			top: -5px;
-			right: -5px;
-			bottom: -5px;
-			left: -5px;
-			border: 2px solid var(--focus);
-			border-radius: 32px;
-		}
+		outline-offset: 2px;
 	}

 	&:hover {
--- a/packages/frontend/src/components/MkChannelPreview.vue
+++ b/packages/frontend/src/components/MkChannelPreview.vue
@ -5,7 +5,7 @@ SPDX-License-Identifier: AGPL-3.0-only

 <template>
 <div style="position: relative;">
-	<MkA :to="`/channels/${channel.id}`" class="eftoefju _panel" tabindex="-1" @click="updateLastReadedAt">
+	<MkA :to="`/channels/${channel.id}`" class="eftoefju _panel" @click="updateLastReadedAt">
 		<div class="banner" :style="bannerStyle">
 			<div class="fade"></div>
 			<div class="name"><i class="ti ti-device-tv"></i> {{ channel.name }}</div>
@ -80,6 +80,7 @@ const bannerStyle = computed(() => {
 <style lang="scss" scoped>
 .eftoefju {
 	display: block;
+	position: relative;
 	overflow: hidden;
 	width: 100%;

@ -87,6 +88,22 @@ const bannerStyle = computed(() => {
 		text-decoration: none;
 	}

+	&:focus-within {
+		outline: none;
+
+		&::after {
+			content: '';
+			position: absolute;
+			top: 0;
+			left: 0;
+			width: 100%;
+			height: 100%;
+			border-radius: inherit;
+			pointer-events: none;
+			box-shadow: inset 0 0 0 2px var(--focus);
+		}
+	}
+
 	> .banner {
 		position: relative;
 		width: 100%;
--- a/packages/frontend/src/components/MkClickerGame.vue
+++ b/packages/frontend/src/components/MkClickerGame.vue
@ -35,7 +35,9 @@ const prevCookies = ref(0);
 function onClick(ev: MouseEvent) {
 	const x = ev.clientX;
 	const y = ev.clientY;
-	os.popup(MkPlusOneEffect, { x, y }, {}, 'end');
+	const { dispose } = os.popup(MkPlusOneEffect, { x, y }, {
+		end: () => dispose(),
+	});

 	saveData.value!.cookies++;
 	saveData.value!.totalCookies++;
--- a/packages/frontend/src/components/MkClipPreview.vue
+++ b/packages/frontend/src/components/MkClipPreview.vue
@ -40,6 +40,14 @@ const remaining = computed(() => {
 .link {
 	display: block;

+	&:focus-visible {
+		outline: none;
+
+		.root {
+			box-shadow: inset 0 0 0 2px var(--focus);
+		}
+	}
+
 	&:hover {
 		text-decoration: none;
 		color: var(--accent);
--- a/packages/frontend/src/components/MkContextMenu.vue
+++ b/packages/frontend/src/components/MkContextMenu.vue
@ -12,7 +12,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 	:leaveToClass="defaultStore.state.animation ? $style.transition_fade_leaveTo : ''"
 >
 	<div ref="rootEl" :class="$style.root" :style="{ zIndex }" @contextmenu.prevent.stop="() => {}">
-		<MkMenu :items="items" :align="'left'" @close="$emit('closed')"/>
+		<MkMenu :items="items" :align="'left'" @close="emit('closed')"/>
 	</div>
 </Transition>
 </template>
--- a/packages/frontend/src/components/MkCwButton.vue
+++ b/packages/frontend/src/components/MkCwButton.vue
@ -45,11 +45,11 @@ function toggle() {
 .label {
 	margin-left: 4px;

-	&:before {
+	&::before {
 		content: '(';
 	}

-	&:after {
+	&::after {
 		content: ')';
 	}
 }
--- a/packages/frontend/src/components/MkDialog.vue
+++ b/packages/frontend/src/components/MkDialog.vue
@ -4,7 +4,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->

 <template>
-<MkModal ref="modal" :preferType="'dialog'" :zPriority="'high'" @click="done(true)" @closed="emit('closed')">
+<MkModal ref="modal" :preferType="'dialog'" :zPriority="'high'" @click="done(true)" @closed="emit('closed')" @esc="cancel()">
 	<div :class="$style.root">
 		<div v-if="icon" :class="$style.icon">
 			<i :class="icon"></i>
@ -51,7 +51,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>

 <script lang="ts" setup>
-import { onBeforeUnmount, onMounted, ref, shallowRef, computed } from 'vue';
+import { ref, shallowRef, computed } from 'vue';
 import MkModal from '@/components/MkModal.vue';
 import MkButton from '@/components/MkButton.vue';
 import MkInput from '@/components/MkInput.vue';
@ -156,10 +156,6 @@ function onBgClick() {
 	if (props.cancelableByBgClick) cancel();
 }
 */
-function onKeydown(evt: KeyboardEvent) {
-	if (evt.key === 'Escape') cancel();
-}
-
 function onInputKeydown(evt: KeyboardEvent) {
 	if (evt.key === 'Enter' && okButtonDisabledReason.value === null) {
 		evt.preventDefault();
@ -167,14 +163,6 @@ function onInputKeydown(evt: KeyboardEvent) {
 		ok();
 	}
 }
-
-onMounted(() => {
-	document.addEventListener('keydown', onKeydown);
-});
-
-onBeforeUnmount(() => {
-	document.removeEventListener('keydown', onKeydown);
-});
 </script>

 <style lang="scss" module>
--- a/packages/frontend/src/components/MkDrive.file.vue
+++ b/packages/frontend/src/components/MkDrive.file.vue
@ -115,14 +115,14 @@ function onDragend() {
 		background: rgba(#000, 0.05);

 		> .label {
-			&:before,
-			&:after {
+			&::before,
+			&::after {
 				background: #0b65a5;
 			}

 			&.red {
-				&:before,
-				&:after {
+				&::before,
+				&::after {
 					background: #c12113;
 				}
 			}
@ -133,14 +133,14 @@ function onDragend() {
 		background: rgba(#000, 0.1);

 		> .label {
-			&:before,
-			&:after {
+			&::before,
+			&::after {
 				background: #0b588c;
 			}

 			&.red {
-				&:before,
-				&:after {
+				&::before,
+				&::after {
 					background: #ce2212;
 				}
 			}
@ -159,8 +159,8 @@ function onDragend() {
 		}

 		> .label {
-			&:before,
-			&:after {
+			&::before,
+			&::after {
 				display: none;
 			}
 		}
@ -181,8 +181,8 @@ function onDragend() {
 	left: 0;
 	pointer-events: none;

-	&:before,
-	&:after {
+	&::before,
+	&::after {
 		content: "";
 		display: block;
 		position: absolute;
@ -190,14 +190,14 @@ function onDragend() {
 		background: #0c7ac9;
 	}

-	&:before {
+	&::before {
 		top: 0;
 		left: 57px;
 		width: 28px;
 		height: 8px;
 	}

-	&:after {
+	&::after {
 		top: 57px;
 		left: 0;
 		width: 8px;
@ -205,8 +205,8 @@ function onDragend() {
 	}

 	&.red {
-		&:before,
-		&:after {
+		&::before,
+		&::after {
 			background: #c12113;
 		}
 	}
--- a/packages/frontend/src/components/MkDrive.folder.vue
+++ b/packages/frontend/src/components/MkDrive.folder.vue
@ -257,10 +257,11 @@ function onContextmenu(ev: MouseEvent) {
 		text: i18n.ts.openInWindow,
 		icon: 'ti ti-app-window',
 		action: () => {
-			os.popup(defineAsyncComponent(() => import('@/components/MkDriveWindow.vue')), {
+			const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkDriveWindow.vue')), {
 				initialFolder: props.folder,
 			}, {
-			}, 'closed');
+				closed: () => dispose(),
+			});
 		},
 	}, { type: 'divider' }, {
 		text: i18n.ts.rename,
@ -295,7 +296,7 @@ function onContextmenu(ev: MouseEvent) {
 	cursor: pointer;

 	&.draghover {
-		&:after {
+		&::after {
 			content: "";
 			pointer-events: none;
 			position: absolute;
--- a/packages/frontend/src/components/MkEmojiPicker.vue
+++ b/packages/frontend/src/components/MkEmojiPicker.vue
@ -5,7 +5,19 @@ SPDX-License-Identifier: AGPL-3.0-only

 <template>
 <div class="omfetrab" :class="['s' + size, 'w' + width, 'h' + height, { asDrawer, asWindow }]" :style="{ maxHeight: maxHeight ? maxHeight + 'px' : undefined }">
-	<input ref="searchEl" :value="q" class="search" data-prevent-emoji-insert :class="{ filled: q != null && q != '' }" :placeholder="i18n.ts.search" type="search" autocapitalize="off" @input="input()" @paste.stop="paste" @keydown.stop.prevent.enter="onEnter">
+	<input
+		ref="searchEl"
+		:value="q"
+		class="search"
+		data-prevent-emoji-insert
+		:class="{ filled: q != null && q != '' }"
+		:placeholder="i18n.ts.search"
+		type="search"
+		autocapitalize="off"
+		@input="input()"
+		@paste.stop="paste"
+		@keydown="onKeydown"
+	>
 	<!-- FirefoxのTabフォーカスが想定外の挙動となるためtabindex="-1"を追加 https://github.com/misskey-dev/misskey/issues/10744 -->
 	<div ref="emojisEl" class="emojis" tabindex="-1">
 		<section class="result">
@ -139,6 +151,7 @@ const props = withDefaults(defineProps<{

 const emit = defineEmits<{
 	(ev: 'chosen', v: string): void;
+	(ev: 'esc'): void;
 }>();

 const searchEl = shallowRef<HTMLInputElement>();
@ -402,7 +415,9 @@ function chosen(emoji: any, ev?: MouseEvent) {
 		const rect = el.getBoundingClientRect();
 		const x = rect.left + (el.offsetWidth / 2);
 		const y = rect.top + (el.offsetHeight / 2);
-		os.popup(MkRippleEffect, { x, y }, {}, 'end');
+		const { dispose } = os.popup(MkRippleEffect, { x, y }, {
+			end: () => dispose(),
+		});
 	}

 	const key = getKey(emoji);
@ -431,9 +446,18 @@ function paste(event: ClipboardEvent): void {
 	}
 }

-function onEnter(ev: KeyboardEvent) {
+function onKeydown(ev: KeyboardEvent) {
 	if (ev.isComposing || ev.key === 'Process' || ev.keyCode === 229) return;
+	if (ev.key === 'Enter') {
+		ev.preventDefault();
+		ev.stopPropagation();
 		done();
+	}
+	if (ev.key === 'Escape') {
+		ev.preventDefault();
+		ev.stopPropagation();
+		emit('esc');
+	}
 }

 function done(query?: string): boolean | void {
@ -700,11 +724,6 @@ defineExpose({
 					border-radius: 4px;
 					font-size: 24px;

-					&:focus-visible {
-						outline: solid 2px var(--focus);
-						z-index: 1;
-					}
-
 					&:hover {
 						background: rgba(0, 0, 0, 0.05);
 					}
--- a/packages/frontend/src/components/MkEmojiPickerDialog.vue
+++ b/packages/frontend/src/components/MkEmojiPickerDialog.vue
@ -9,10 +9,12 @@ SPDX-License-Identifier: AGPL-3.0-only
 	v-slot="{ type, maxHeight }"
 	:zPriority="'middle'"
 	:preferType="defaultStore.state.emojiPickerUseDrawerForMobile === false ? 'popup' : 'auto'"
+	:hasInteractionWithOtherFocusTrappedEls="true"
 	:transparentBg="true"
 	:manualShowing="manualShowing"
 	:src="src"
 	@click="modal?.close()"
+	@esc="modal?.close()"
 	@opening="opening"
 	@close="emit('close')"
 	@closed="emit('closed')"
@ -28,6 +30,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 		:asDrawer="type === 'drawer'"
 		:max-height="maxHeight"
 		@chosen="chosen"
+		@esc="modal?.close()"
 	/>
 </MkModal>
 </template>
--- a/packages/frontend/src/components/MkFlashPreview.vue
+++ b/packages/frontend/src/components/MkFlashPreview.vue
@ -4,7 +4,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->

 <template>
-<MkA :to="`/play/${flash.id}`" class="vhpxefrk _panel" tabindex="-1">
+<MkA :to="`/play/${flash.id}`" class="vhpxefrk _panel">
 	<article>
 		<header>
 			<h1 :title="flash.title">{{ flash.title }}</h1>
@ -39,6 +39,10 @@ const props = defineProps<{
 		color: var(--accent);
 	}

+	&:focus-visible {
+		outline-offset: -2px;
+	}
+
 	> article {
 		padding: 16px;

--- a/packages/frontend/src/components/MkFolder.vue
+++ b/packages/frontend/src/components/MkFolder.vue
@ -7,10 +7,10 @@ SPDX-License-Identifier: AGPL-3.0-only
 <div ref="rootEl" :class="$style.root" role="group" :aria-expanded="opened">
 	<MkStickyContainer>
 		<template #header>
-			<div :class="[$style.header, { [$style.opened]: opened }]" class="_button" role="button" data-cy-folder-header @click="toggle">
+			<button :class="[$style.header, { [$style.opened]: opened }]" class="_button" role="button" data-cy-folder-header @click="toggle">
 				<div :class="$style.headerIcon"><slot name="icon"></slot></div>
 				<div :class="$style.headerText">
-					<div>
+					<div :class="$style.headerTextMain">
 						<MkCondensedLine :minScale="2 / 3"><slot name="label"></slot></MkCondensedLine>
 					</div>
 					<div :class="$style.headerTextSub">
@ -22,7 +22,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 					<i v-if="opened" class="ti ti-chevron-up icon"></i>
 					<i v-else class="ti ti-chevron-down icon"></i>
 				</div>
-			</div>
+			</button>
 		</template>

 		<div v-if="openedAtLeastOnce" :class="[$style.body, { [$style.bgSame]: bgSame }]" :style="{ maxHeight: maxHeight ? `${maxHeight}px` : undefined, overflow: maxHeight ? `auto` : undefined }" :aria-hidden="!opened">
@ -147,6 +147,10 @@ onMounted(() => {
 		background: var(--buttonHoverBg);
 	}

+	&:focus-within {
+		outline-offset: 2px;
+	}
+
 	&.active {
 		color: var(--accent);
 		background: var(--buttonHoverBg);
@ -190,6 +194,12 @@ onMounted(() => {
 	padding-right: 12px;
 }

+.headerTextMain,
+.headerTextSub {
+	width: fit-content;
+	max-width: 100%;
+}
+
 .headerTextSub {
 	color: var(--fgTransparentWeak);
 	font-size: .85em;
--- a/packages/frontend/src/components/MkFollowButton.vue
+++ b/packages/frontend/src/components/MkFollowButton.vue
@ -42,6 +42,8 @@ import { misskeyApi } from '@/scripts/misskey-api.js';
 import { useStream } from '@/stream.js';
 import { i18n } from '@/i18n.js';
 import { claimAchievement } from '@/scripts/achievements.js';
+import { pleaseLogin } from '@/scripts/please-login.js';
+import { host } from '@/config.js';
 import { $i } from '@/account.js';
 import { defaultStore } from '@/store.js';

@ -63,7 +65,7 @@ const hasPendingFollowRequestFromYou = ref(props.user.hasPendingFollowRequestFro
 const wait = ref(false);
 const connection = useStream().useChannel('main');

-if (props.user.isFollowing == null) {
+if (props.user.isFollowing == null && $i) {
 	misskeyApi('users/show', {
 		userId: props.user.id,
 	})
@ -78,6 +80,8 @@ function onFollowChange(user: Misskey.entities.UserDetailed) {
 }

 async function onClick() {
+	pleaseLogin(undefined, { type: 'web', path: `/@${props.user.username}@${props.user.host ?? host}` });
+
 	wait.value = true;

 	try {
@ -185,17 +189,7 @@ onBeforeUnmount(() => {
 	}

 	&:focus-visible {
-		&:after {
-			content: "";
-			pointer-events: none;
-			position: absolute;
-			top: -5px;
-			right: -5px;
-			bottom: -5px;
-			left: -5px;
-			border: 2px solid var(--focus);
-			border-radius: 32px;
-		}
+		outline-offset: 2px;
 	}

 	&:hover {
--- a/packages/frontend/src/components/MkGalleryPostPreview.vue
+++ b/packages/frontend/src/components/MkGalleryPostPreview.vue
@ -83,7 +83,7 @@ function leaveHover(): void {

 		> article {
 			> footer {
-				&:before {
+				&::before {
 					opacity: 1;
 				}
 			}
@ -139,7 +139,7 @@ function leaveHover(): void {
 			text-shadow: 0 0 8px #000;
 			background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));

-			&:before {
+			&::before {
 				content: "";
 				display: block;
 				position: absolute;
--- a/packages/frontend/src/components/MkImgWithBlurhash.vue
+++ b/packages/frontend/src/components/MkImgWithBlurhash.vue
@ -14,8 +14,8 @@ SPDX-License-Identifier: AGPL-3.0-only
 		:enterToClass="defaultStore.state.animation && props.transition?.enterToClass || undefined"
 		:leaveFromClass="defaultStore.state.animation && props.transition?.leaveFromClass || undefined"
 	>
-		<canvas v-show="hide" key="canvas" ref="canvas" :class="$style.canvas" :width="canvasWidth" :height="canvasHeight" :title="title ?? undefined"/>
-		<img v-show="!hide" key="img" ref="img" :height="imgHeight" :width="imgWidth" :class="$style.img" :src="src ?? undefined" :title="title ?? undefined" :alt="alt ?? undefined" loading="eager" decoding="async"/>
+		<canvas v-show="hide" key="canvas" ref="canvas" :class="$style.canvas" :width="canvasWidth" :height="canvasHeight" :title="title ?? undefined" tabindex="-1"/>
+		<img v-show="!hide" key="img" ref="img" :height="imgHeight ?? undefined" :width="imgWidth ?? undefined" :class="$style.img" :src="src ?? undefined" :title="title ?? undefined" :alt="alt ?? undefined" loading="eager" decoding="async" tabindex="-1"/>
 	</TransitionGroup>
 </div>
 </template>
--- a/packages/frontend/src/components/MkLaunchPad.vue
+++ b/packages/frontend/src/components/MkLaunchPad.vue
@ -4,7 +4,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->

 <template>
-<MkModal ref="modal" v-slot="{ type, maxHeight }" :preferType="preferedModalType" :anchor="anchor" :transparentBg="true" :src="src" @click="modal?.close()" @closed="emit('closed')">
+<MkModal ref="modal" v-slot="{ type, maxHeight }" :preferType="preferedModalType" :anchor="anchor" :transparentBg="true" :src="src" @click="modal?.close()" @closed="emit('closed')" @esc="modal?.close()">
 	<div class="szkkfdyq _popup _shadow" :class="{ asDrawer: type === 'drawer' }" :style="{ maxHeight: maxHeight ? maxHeight + 'px' : '' }">
 		<div class="main">
 			<template v-for="item in items" :key="item.text">
--- a/packages/frontend/src/components/MkLink.vue
+++ b/packages/frontend/src/components/MkLink.vue
@ -37,11 +37,13 @@ const el = ref<HTMLElement | { $el: HTMLElement }>();

 if (isEnabledUrlPreview.value) {
 	useTooltip(el, (showing) => {
-		os.popup(defineAsyncComponent(() => import('@/components/MkUrlPreviewPopup.vue')), {
+		const { dispose } = os.popup(defineAsyncComponent(() => import('@/components/MkUrlPreviewPopup.vue')), {
 			showing,
 			url: props.url,
 			source: el.value instanceof HTMLElement ? el.value : el.value?.$el,
-		}, {}, 'closed');
+		}, {
+			closed: () => dispose(),
+		});
 	});
 }
 </script>
--- a/packages/frontend/src/components/MkMediaAudio.vue
+++ b/packages/frontend/src/components/MkMediaAudio.vue
@ -39,23 +39,37 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<audio
 			ref="audioEl"
 			preload="metadata"
+			@keydown.prevent="() => {}"
 		>
 			<source :src="audio.url">
 		</audio>
 		<div :class="[$style.controlsChild, $style.controlsLeft]">
-			<button class="_button" :class="$style.controlButton" @click="togglePlayPause">
+			<button
+				:class="['_button', $style.controlButton]"
+				tabindex="-1"
+				@click.stop="togglePlayPause"
+			>
 				<i v-if="isPlaying" class="ti ti-player-pause-filled"></i>
 				<i v-else class="ti ti-player-play-filled"></i>
 			</button>
 		</div>
 		<div :class="[$style.controlsChild, $style.controlsRight]">
-			<button class="_button" :class="$style.controlButton" @click="showMenu">
+			<button
+				:class="['_button', $style.controlButton]"
+				tabindex="-1"
+				@click.stop="() => {}"
+				@mousedown.prevent.stop="showMenu"
+			>
 				<i class="ti ti-settings"></i>
 			</button>
 		</div>
 		<div :class="[$style.controlsChild, $style.controlsTime]">{{ hms(elapsedTimeMs) }}</div>
 		<div :class="[$style.controlsChild, $style.controlsVolume]">
-			<button class="_button" :class="$style.controlButton" @click="toggleMute">
+			<button
+				:class="['_button', $style.controlButton]"
+				tabindex="-1"
+				@click.stop="toggleMute"
+			>
 				<i v-if="volume === 0" class="ti ti-volume-3"></i>
 				<i v-else class="ti ti-volume"></i>
 			</button>
@ -80,6 +94,7 @@ import type { MenuItem } from '@/types/menu.js';
 import { defaultStore } from '@/store.js';
 import { i18n } from '@/i18n.js';
 import * as os from '@/os.js';
+import { type Keymap } from '@/scripts/hotkey.js';
 import bytes from '@/filters/bytes.js';
 import { hms } from '@/filters/hms.js';
 import MkMediaRange from '@/components/MkMediaRange.vue';
@ -90,32 +105,44 @@ const props = defineProps<{
 }>();

 const keymap = {
-	'up': () => {
+	'up': {
+		allowRepeat: true,
+		callback: () => {
 			if (hasFocus() && audioEl.value) {
 				volume.value = Math.min(volume.value + 0.1, 1);
 			}
 		},
-	'down': () => {
+	},
+	'down': {
+		allowRepeat: true,
+		callback: () => {
 			if (hasFocus() && audioEl.value) {
 				volume.value = Math.max(volume.value - 0.1, 0);
 			}
 		},
-	'left': () => {
+	},
+	'left': {
+		allowRepeat: true,
+		callback: () => {
 			if (hasFocus() && audioEl.value) {
 				audioEl.value.currentTime = Math.max(audioEl.value.currentTime - 5, 0);
 			}
 		},
-	'right': () => {
+	},
+	'right': {
+		allowRepeat: true,
+		callback: () => {
 			if (hasFocus() && audioEl.value) {
 				audioEl.value.currentTime = Math.min(audioEl.value.currentTime + 5, audioEl.value.duration);
 			}
 		},
+	},
 	'space': () => {
 		if (hasFocus()) {
 			togglePlayPause();
 		}
 	},
-};
+} as const satisfies Keymap;

 // PlayerElもしくはその子要素にフォーカスがあるかどうか
 function hasFocus() {
@ -358,7 +385,7 @@ onDeactivated(() => {
 	border-radius: var(--radius);
 	overflow: clip;

-	&:focus {
+	&:focus-visible {
 		outline: none;
 	}
 }
@ -424,6 +451,10 @@ onDeactivated(() => {
 			color: var(--accent);
 			background-color: var(--accentedBg);
 		}
+
+		&:focus-visible {
+			outline: none;
+		}
 	}
 }

--- a/packages/frontend/src/components/MkMediaList.vue
+++ b/packages/frontend/src/components/MkMediaList.vue
@ -39,6 +39,7 @@ import XVideo from '@/components/MkMediaVideo.vue';
 import * as os from '@/os.js';
 import { FILE_TYPE_BROWSERSAFE } from '@/const.js';
 import { defaultStore } from '@/store.js';
+import { focusParent } from '@/scripts/focus.js';

 const props = defineProps<{
 	mediaList: Misskey.entities.DriveFile[];
@ -49,7 +50,9 @@ const gallery = shallowRef<HTMLDivElement>();
 const pswpZIndex = os.claimZIndex('middle');
 document.documentElement.style.setProperty('--mk-pswp-root-z-index', pswpZIndex.toString());
 const count = computed(() => props.mediaList.filter(media => previewable(media)).length);
-let lightbox: PhotoSwipeLightbox | null;
+let lightbox: PhotoSwipeLightbox | null = null;
+
+let activeEl: HTMLElement | null = null;

 const popstateHandler = (): void => {
 	if (lightbox?.pswp && lightbox.pswp.isOpen === true) {
@ -60,7 +63,7 @@ const popstateHandler = (): void => {
 async function calcAspectRatio() {
 	if (!gallery.value) return;

-	let img = props.mediaList[0];
+	const img = props.mediaList[0];

 	if (props.mediaList.length !== 1 || !(img.properties.width && img.properties.height)) {
 		gallery.value.style.aspectRatio = '';
@ -131,6 +134,7 @@ onMounted(() => {
 		bgOpacity: 1,
 		showAnimationDuration: 100,
 		hideAnimationDuration: 100,
+		returnFocus: false,
 		pswpModule: PhotoSwipe,
 	});

@ -159,39 +163,47 @@ onMounted(() => {
 	lightbox.on('uiRegister', () => {
 		lightbox?.pswp?.ui?.registerElement({
 			name: 'altText',
-			className: 'pwsp__alt-text-container',
+			className: 'pswp__alt-text-container',
 			appendTo: 'wrapper',
-			onInit: (el, pwsp) => {
-				let textBox = document.createElement('p');
-				textBox.className = 'pwsp__alt-text _acrylic';
+			onInit: (el, pswp) => {
+				const textBox = document.createElement('p');
+				textBox.className = 'pswp__alt-text _acrylic';
 				el.appendChild(textBox);

-				pwsp.on('change', () => {
-					textBox.textContent = pwsp.currSlide?.data.comment;
+				pswp.on('change', () => {
+					textBox.textContent = pswp.currSlide?.data.comment;
 				});
 			},
 		});
 	});

-	lightbox.init();
-
-	window.addEventListener('popstate', popstateHandler);
-
-	lightbox.on('beforeOpen', () => {
+	lightbox.on('afterInit', () => {
+		activeEl = document.activeElement instanceof HTMLElement ? document.activeElement : null;
+		focusParent(activeEl, true, true);
+		lightbox?.pswp?.element?.focus({
+			preventScroll: true,
+		});
 		history.pushState(null, '', '#pswp');
 	});

-	lightbox.on('close', () => {
+	lightbox.on('destroy', () => {
+		focusParent(activeEl, true, false);
+		activeEl = null;
 		if (window.location.hash === '#pswp') {
 			history.back();
 		}
 	});
+
+	window.addEventListener('popstate', popstateHandler);
+
+	lightbox.init();
 });

 onUnmounted(() => {
 	window.removeEventListener('popstate', popstateHandler);
 	lightbox?.destroy();
 	lightbox = null;
+	activeEl = null;
 });

 const previewable = (file: Misskey.entities.DriveFile): boolean => {
@ -199,6 +211,16 @@ const previewable = (file: Misskey.entities.DriveFile): boolean => {
 	// FILE_TYPE_BROWSERSAFEに適合しないものはブラウザで表示するのに不適切
 	return (file.type.startsWith('video') || file.type.startsWith('image')) && FILE_TYPE_BROWSERSAFE.includes(file.type);
 };
+
+const openGallery = () => {
+	if (props.mediaList.filter(media => previewable(media)).length > 0) {
+		lightbox?.loadAndOpen(0);
+	}
+};
+
+defineExpose({
+	openGallery,
+});
 </script>

 <style lang="scss" module>
@ -298,7 +320,7 @@ const previewable = (file: Misskey.entities.DriveFile): boolean => {
 	backdrop-filter: var(--modalBgFilter);
 }

-.pwsp__alt-text-container {
+.pswp__alt-text-container {
 	display: flex;
 	flex-direction: row;
 	align-items: center;
@ -312,7 +334,7 @@ const previewable = (file: Misskey.entities.DriveFile): boolean => {
 	max-width: 800px;
 }

-.pwsp__alt-text {
+.pswp__alt-text {
 	color: var(--fg);
 	margin: 0 auto;
 	text-align: center;
--- a/packages/frontend/src/components/MkMediaVideo.vue
+++ b/packages/frontend/src/components/MkMediaVideo.vue
@ -112,6 +112,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 import { ref, shallowRef, computed, watch, onDeactivated, onActivated, onMounted } from 'vue';
 import * as Misskey from 'misskey-js';
 import type { MenuItem } from '@/types/menu.js';
+import { type Keymap } from '@/scripts/hotkey.js';
 import bytes from '@/filters/bytes.js';
 import { hms } from '@/filters/hms.js';
 import { defaultStore } from '@/store.js';
@ -127,32 +128,44 @@ const props = defineProps<{
 }>();

 const keymap = {
-	'up': () => {
+	'up': {
+		allowRepeat: true,
+		callback: () => {
 			if (hasFocus() && videoEl.value) {
 				volume.value = Math.min(volume.value + 0.1, 1);
 			}
 		},
-	'down': () => {
+	},
+	'down': {
+		allowRepeat: true,
+		callback: () => {
 			if (hasFocus() && videoEl.value) {
 				volume.value = Math.max(volume.value - 0.1, 0);
 			}
 		},
-	'left': () => {
+	},
+	'left': {
+		allowRepeat: true,
+		callback: () => {
 			if (hasFocus() && videoEl.value) {
 				videoEl.value.currentTime = Math.max(videoEl.value.currentTime - 5, 0);
 			}
 		},
-	'right': () => {
+	},
+	'right': {
+		allowRepeat: true,
+		callback: () => {
 			if (hasFocus() && videoEl.value) {
 				videoEl.value.currentTime = Math.min(videoEl.value.currentTime + 5, videoEl.value.duration);
 			}
 		},
+	},
 	'space': () => {
 		if (hasFocus()) {
 			togglePlayPause();
 		}
 	},
-};
+} as const satisfies Keymap;

 // PlayerElもしくはその子要素にフォーカスがあるかどうか
 function hasFocus() {
@ -468,7 +481,7 @@ onDeactivated(() => {
 	position: relative;
 	overflow: clip;

-	&:focus {
+	&:focus-visible {
 		outline: none;
 	}
 }
@ -575,6 +588,10 @@ onDeactivated(() => {
 	border-radius: 99rem;

 	font-size: 1.1rem;
+
+	&:focus-visible {
+		outline: none;
+	}
 }

 .videoLoading {
@ -638,6 +655,10 @@ onDeactivated(() => {
 		&:hover {
 			background-color: var(--accent);
 		}
+
+		&:focus-visible {
+			outline: none;
+		}
 	}
 }

--- a/packages/frontend/src/components/MkMenu.child.vue
+++ b/packages/frontend/src/components/MkMenu.child.vue
@ -10,7 +10,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>

 <script lang="ts" setup>
-import { nextTick, onMounted, onUnmounted, shallowRef, watch } from 'vue';
+import { nextTick, onMounted, onUnmounted, provide, shallowRef, watch } from 'vue';
 import MkMenu from './MkMenu.vue';
 import { MenuItem } from '@/types/menu.js';

@ -19,7 +19,6 @@ const props = defineProps<{
 	targetElement: HTMLElement;
 	rootElement: HTMLElement;
 	width?: number;
-	viaKeyboard?: boolean;
 }>();

 const emit = defineEmits<{
@ -27,6 +26,8 @@ const emit = defineEmits<{
 	(ev: 'actioned'): void;
 }>();

+provide('isNestingMenu', true);
+
 const el = shallowRef<HTMLElement>();
 const align = 'left';

--- a/packages/frontend/src/components/MkMenu.vue
+++ b/packages/frontend/src/components/MkMenu.vue
@ -4,23 +4,42 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->

 <template>
-<div role="menu">
+<div role="menu" @focusin.passive.stop="() => {}">
 	<div
-		ref="itemsEl" v-hotkey="keymap"
+		ref="itemsEl"
+		v-hotkey="keymap"
+		tabindex="0"
 		class="_popup _shadow"
-		:class="[$style.root, { [$style.center]: align === 'center', [$style.asDrawer]: asDrawer }]"
-		:style="{ width: (width && !asDrawer) ? width + 'px' : '', maxHeight: maxHeight ? maxHeight + 'px' : '' }"
-		@contextmenu.self="e => e.preventDefault()"
+		:class="{
+			[$style.root]: true,
+			[$style.center]: align === 'center',
+			[$style.asDrawer]: asDrawer,
+		}"
+		:style="{
+			width: (width && !asDrawer) ? `${width}px` : '',
+			maxHeight: maxHeight ? `${maxHeight}px` : '',
+		}"
+		@keydown.stop="() => {}"
+		@contextmenu.self.prevent="() => {}"
 	>
-		<template v-for="(item, i) in (items2 ?? [])">
-			<div v-if="item.type === 'divider'" role="separator" :class="$style.divider"></div>
-			<span v-else-if="item.type === 'label'" role="menuitem" :class="[$style.label, $style.item]">
+		<template v-for="item in (items2 ?? [])">
+			<div v-if="item.type === 'divider'" role="separator" tabindex="-1" :class="$style.divider"></div>
+			<span v-else-if="item.type === 'label'" role="menuitem" tabindex="-1" :class="[$style.label, $style.item]">
 				<span style="opacity: 0.7;">{{ item.text }}</span>
 			</span>
-			<span v-else-if="item.type === 'pending'" role="menuitem" :tabindex="i" :class="[$style.pending, $style.item]">
+			<span v-else-if="item.type === 'pending'" role="menuitem" tabindex="0" :class="[$style.pending, $style.item]">
 				<span><MkEllipsis/></span>
 			</span>
-			<MkA v-else-if="item.type === 'link'" role="menuitem" :to="item.to" :tabindex="i" class="_button" :class="$style.item" @click.passive="close(true)" @mouseenter.passive="onItemMouseEnter(item)" @mouseleave.passive="onItemMouseLeave(item)">
+			<MkA
+				v-else-if="item.type === 'link'"
+				role="menuitem"
+				tabindex="0"
+				:class="['_button', $style.item]"
+				:to="item.to"
+				@click.passive="close(true)"
+				@mouseenter.passive="onItemMouseEnter"
+				@mouseleave.passive="onItemMouseLeave"
+			>
 				<i v-if="item.icon" class="ti-fw" :class="[$style.icon, item.icon]"></i>
 				<MkAvatar v-if="item.avatar" :user="item.avatar" :class="$style.avatar"/>
 				<div :class="$style.item_content">
@ -28,20 +47,49 @@ SPDX-License-Identifier: AGPL-3.0-only
 					<span v-if="item.indicate" :class="$style.indicator"><i class="_indicatorCircle"></i></span>
 				</div>
 			</MkA>
-			<a v-else-if="item.type === 'a'" role="menuitem" :href="item.href" :target="item.target" :download="item.download" :tabindex="i" class="_button" :class="$style.item" @click="close(true)" @mouseenter.passive="onItemMouseEnter(item)" @mouseleave.passive="onItemMouseLeave(item)">
+			<a
+				v-else-if="item.type === 'a'"
+				role="menuitem"
+				tabindex="0"
+				:class="['_button', $style.item]"
+				:href="item.href"
+				:target="item.target"
+				:rel="item.target === '_blank' ? 'noopener noreferrer' : undefined"
+				:download="item.download"
+				@click.passive="close(true)"
+				@mouseenter.passive="onItemMouseEnter"
+				@mouseleave.passive="onItemMouseLeave"
+			>
 				<i v-if="item.icon" class="ti-fw" :class="[$style.icon, item.icon]"></i>
 				<div :class="$style.item_content">
 					<span :class="$style.item_content_text">{{ item.text }}</span>
 					<span v-if="item.indicate" :class="$style.indicator"><i class="_indicatorCircle"></i></span>
 				</div>
 			</a>
-			<button v-else-if="item.type === 'user'" role="menuitem" :tabindex="i" class="_button" :class="[$style.item, { [$style.active]: item.active }]" :disabled="item.active" @click="clicked(item.action, $event)" @mouseenter.passive="onItemMouseEnter(item)" @mouseleave.passive="onItemMouseLeave(item)">
+			<button
+				v-else-if="item.type === 'user'"
+				role="menuitem"
+				tabindex="0"
+				:class="['_button', $style.item, { [$style.active]: item.active }]"
+				@click.prevent="item.active ? close(false) : clicked(item.action, $event)"
+				@mouseenter.passive="onItemMouseEnter"
+				@mouseleave.passive="onItemMouseLeave"
+			>
 				<MkAvatar :user="item.user" :class="$style.avatar"/><MkUserName :user="item.user"/>
 				<div v-if="item.indicate" :class="$style.item_content">
 					<span :class="$style.indicator"><i class="_indicatorCircle"></i></span>
 				</div>
 			</button>
-			<button v-else-if="item.type === 'switch'" role="menuitemcheckbox" :tabindex="i" class="_button" :class="[$style.item, $style.switch, { [$style.switchDisabled]: item.disabled } ]" @click="switchItem(item)" @mouseenter.passive="onItemMouseEnter(item)" @mouseleave.passive="onItemMouseLeave(item)">
+			<button
+				v-else-if="item.type === 'switch'"
+				role="menuitemcheckbox"
+				tabindex="0"
+				:class="['_button', $style.item]"
+				:disabled="unref(item.disabled)"
+				@click.prevent="switchItem(item)"
+				@mouseenter.passive="onItemMouseEnter"
+				@mouseleave.passive="onItemMouseLeave"
+			>
 				<i v-if="item.icon" class="ti-fw" :class="[$style.icon, item.icon]"></i>
 				<MkSwitchButton v-else :class="$style.switchButton" :checked="item.ref" :disabled="item.disabled" @toggle="switchItem(item)"/>
 				<div :class="$style.item_content">
@ -49,29 +97,61 @@ SPDX-License-Identifier: AGPL-3.0-only
 					<MkSwitchButton v-if="item.icon" :class="[$style.switchButton, $style.caret]" :checked="item.ref" :disabled="item.disabled" @toggle="switchItem(item)"/>
 				</div>
 			</button>
-			<button v-else-if="item.type === 'radio'" class="_button" role="menuitem" :tabindex="i" :class="[$style.item, $style.parent, { [$style.childShowing]: childShowingItem === item }]" @mouseenter="preferClick ? null : showRadioOptions(item, $event)" @click="!preferClick ? null : showRadioOptions(item, $event)">
+			<button
+				v-else-if="item.type === 'radio'"
+				role="menuitem"
+				tabindex="0"
+				:class="['_button', $style.item, $style.parent, { [$style.active]: childShowingItem === item }]"
+				:disabled="unref(item.disabled)"
+				@mouseenter.prevent="preferClick ? null : showRadioOptions(item, $event)"
+				@keydown.enter.prevent="preferClick ? null : showRadioOptions(item, $event)"
+				@click.prevent="!preferClick ? null : showRadioOptions(item, $event)"
+			>
 				<i v-if="item.icon" class="ti-fw" :class="[$style.icon, item.icon]" style="pointer-events: none;"></i>
 				<div :class="$style.item_content">
 					<span :class="$style.item_content_text" style="pointer-events: none;">{{ item.text }}</span>
 					<span :class="$style.caret" style="pointer-events: none;"><i class="ti ti-chevron-right ti-fw"></i></span>
 				</div>
 			</button>
-			<button v-else-if="item.type === 'radioOption'" :tabindex="i" class="_button" role="menuitem" :class="[$style.item, { [$style.radioActive]: item.active }]" @click="clicked(item.action, $event, false)" @mouseenter.passive="onItemMouseEnter(item)" @mouseleave.passive="onItemMouseLeave(item)">
+			<button
+				v-else-if="item.type === 'radioOption'"
+				role="menuitemradio"
+				tabindex="0"
+				:class="['_button', $style.item, $style.radio, { [$style.active]: unref(item.active) }]"
+				@click.prevent="unref(item.active) ? null : clicked(item.action, $event, false)"
+				@mouseenter.passive="onItemMouseEnter"
+				@mouseleave.passive="onItemMouseLeave"
+			>
 				<div :class="$style.icon">
-					<span :class="[$style.radio, { [$style.radioChecked]: item.active }]"></span>
+					<span :class="[$style.radioIcon, { [$style.radioChecked]: unref(item.active) }]"></span>
 				</div>
 				<div :class="$style.item_content">
 					<span :class="$style.item_content_text">{{ item.text }}</span>
 				</div>
 			</button>
-			<button v-else-if="item.type === 'parent'" class="_button" role="menuitem" :tabindex="i" :class="[$style.item, $style.parent, { [$style.childShowing]: childShowingItem === item }]" @mouseenter="preferClick ? null : showChildren(item, $event)" @click="!preferClick ? null : showChildren(item, $event)">
+			<button
+				v-else-if="item.type === 'parent'"
+				role="menuitem"
+				tabindex="0"
+				:class="['_button', $style.item, $style.parent, { [$style.active]: childShowingItem === item }]"
+				@mouseenter.prevent="preferClick ? null : showChildren(item, $event)"
+				@keydown.enter.prevent="preferClick ? null : showChildren(item, $event)"
+				@click.prevent="!preferClick ? null : showChildren(item, $event)"
+			>
 				<i v-if="item.icon" class="ti-fw" :class="[$style.icon, item.icon]" style="pointer-events: none;"></i>
 				<div :class="$style.item_content">
 					<span :class="$style.item_content_text" style="pointer-events: none;">{{ item.text }}</span>
 					<span :class="$style.caret" style="pointer-events: none;"><i class="ti ti-chevron-right ti-fw"></i></span>
 				</div>
 			</button>
-			<button v-else :tabindex="i" class="_button" role="menuitem" :class="[$style.item, { [$style.danger]: item.danger, [$style.active]: getValue(item.active) }]" :disabled="getValue(item.active)" @click="clicked(item.action, $event)" @mouseenter.passive="onItemMouseEnter(item)" @mouseleave.passive="onItemMouseLeave(item)">
+			<button
+				v-else role="menuitem"
+				tabindex="0"
+				:class="['_button', $style.item, { [$style.danger]: item.danger, [$style.active]: unref(item.active) }]"
+				@click.prevent="unref(item.active) ? close(false) : clicked(item.action, $event)"
+				@mouseenter.passive="onItemMouseEnter"
+				@mouseleave.passive="onItemMouseLeave"
+			>
 				<i v-if="item.icon" class="ti-fw" :class="[$style.icon, item.icon]"></i>
 				<MkAvatar v-if="item.avatar" :user="item.avatar" :class="$style.avatar"/>
 				<div :class="$style.item_content">
@ -80,24 +160,26 @@ SPDX-License-Identifier: AGPL-3.0-only
 				</div>
 			</button>
 		</template>
-		<span v-if="items2 == null || items2.length === 0" :class="[$style.none, $style.item]">
+		<span v-if="items2 == null || items2.length === 0" tabindex="-1" :class="[$style.none, $style.item]">
 			<span>{{ i18n.ts.none }}</span>
 		</span>
 	</div>
 	<div v-if="childMenu">
-		<XChild ref="child" :items="childMenu" :targetElement="childTarget!" :rootElement="itemsEl!" showing @actioned="childActioned" @close="close(false)"/>
+		<XChild ref="child" :items="childMenu" :targetElement="childTarget!" :rootElement="itemsEl!" @actioned="childActioned" @closed="closeChild"/>
 	</div>
 </div>
 </template>

 <script lang="ts">
-import { ComputedRef, computed, defineAsyncComponent, isRef, nextTick, onBeforeUnmount, onMounted, ref, shallowRef, watch } from 'vue';
-import { focusPrev, focusNext } from '@/scripts/focus.js';
+import { computed, defineAsyncComponent, inject, nextTick, onBeforeUnmount, onMounted, ref, shallowRef, unref, watch } from 'vue';
 import MkSwitchButton from '@/components/MkSwitch.button.vue';
 import { MenuItem, InnerMenuItem, MenuPending, MenuAction, MenuSwitch, MenuRadio, MenuRadioOption, MenuParent } from '@/types/menu.js';
 import * as os from '@/os.js';
 import { i18n } from '@/i18n.js';
 import { isTouchUsing } from '@/scripts/touch.js';
+import { type Keymap } from '@/scripts/hotkey.js';
+import { isFocusable } from '@/scripts/focus.js';
+import { getNodeOrNull } from '@/scripts/get-dom-node-or-null.js';

 const childrenCache = new WeakMap<MenuParent, MenuItem[]>();
 </script>
@ -107,7 +189,6 @@ const XChild = defineAsyncComponent(() => import('./MkMenu.child.vue'));

 const props = defineProps<{
 	items: MenuItem[];
-	viaKeyboard?: boolean;
 	asDrawer?: boolean;
 	align?: 'center' | string;
 	width?: number;
@ -119,17 +200,28 @@ const emit = defineEmits<{
 	(ev: 'hide'): void;
 }>();

-const itemsEl = shallowRef<HTMLDivElement>();
+const isNestingMenu = inject<boolean>('isNestingMenu', false);
+
+const itemsEl = shallowRef<HTMLElement>();

 const items2 = ref<InnerMenuItem[]>();

 const child = shallowRef<InstanceType<typeof XChild>>();

-const keymap = computed(() => ({
-	'up|k|shift+tab': focusUp,
-	'down|j|tab': focusDown,
-	'esc': close,
-}));
+const keymap = {
+	'up|k|shift+tab': {
+		allowRepeat: true,
+		callback: () => focusUp(),
+	},
+	'down|j|tab': {
+		allowRepeat: true,
+		callback: () => focusDown(),
+	},
+	'esc': {
+		allowRepeat: true,
+		callback: () => close(false),
+	},
+} as const satisfies Keymap;

 const childShowingItem = ref<MenuItem | null>();

@ -167,25 +259,19 @@ function childActioned() {
 	close(true);
 }

-const onGlobalMousedown = (event: MouseEvent) => {
-	if (childTarget.value && (event.target === childTarget.value || childTarget.value.contains(event.target as Node))) return;
-	if (child.value && child.value.checkHit(event)) return;
-	closeChild();
-};
-
 let childCloseTimer: null | number = null;

-function onItemMouseEnter(item) {
+function onItemMouseEnter() {
 	childCloseTimer = window.setTimeout(() => {
 		closeChild();
 	}, 300);
 }

-function onItemMouseLeave(item) {
+function onItemMouseLeave() {
 	if (childCloseTimer) window.clearTimeout(childCloseTimer);
 }

-async function showRadioOptions(item: MenuRadio, ev: MouseEvent) {
+async function showRadioOptions(item: MenuRadio, ev: Event) {
 	const children: MenuItem[] = Object.keys(item.options).map<MenuRadioOption>(key => {
 		const value = item.options[key];
 		return {
@ -200,7 +286,7 @@ async function showRadioOptions(item: MenuRadio, ev: MouseEvent) {

 	if (props.asDrawer) {
 		os.popupMenu(children, ev.currentTarget ?? ev.target).finally(() => {
-			emit('close');
+			close(false);
 		});
 		emit('hide');
 	} else {
@ -210,7 +296,7 @@ async function showRadioOptions(item: MenuRadio, ev: MouseEvent) {
 	}
 }

-async function showChildren(item: MenuParent, ev: MouseEvent) {
+async function showChildren(item: MenuParent, ev: Event) {
 	const children: MenuItem[] = await (async () => {
 		if (childrenCache.has(item)) {
 			return childrenCache.get(item)!;
@ -227,7 +313,7 @@ async function showChildren(item: MenuParent, ev: MouseEvent) {

 	if (props.asDrawer) {
 		os.popupMenu(children, ev.currentTarget ?? ev.target).finally(() => {
-			emit('close');
+			close(false);
 		});
 		emit('hide');
 	} else {
@ -246,15 +332,11 @@ function clicked(fn: MenuAction, ev: MouseEvent, doClose = true) {
 }

 function close(actioned = false) {
+	disposeHandlers();
+	nextTick(() => {
+		closeChild();
 		emit('close', actioned);
-}
-
-function focusUp() {
-	focusPrev(document.activeElement);
-}
-
-function focusDown() {
-	focusNext(document.activeElement);
+	});
 }

 function switchItem(item: MenuSwitch & { ref: any }) {
@ -262,25 +344,75 @@ function switchItem(item: MenuSwitch & { ref: any }) {
 	item.ref = !item.ref;
 }

-function getValue<T>(item?: ComputedRef<T> | T) {
-	return isRef(item) ? item.value : item;
+function focusUp() {
+	if (disposed) return;
+	if (!itemsEl.value?.contains(document.activeElement)) return;
+
+	const focusableElements = Array.from(itemsEl.value.children).filter(isFocusable);
+	const activeIndex = focusableElements.findIndex(el => el === document.activeElement);
+	const targetIndex = (activeIndex !== -1 && activeIndex !== 0) ? (activeIndex - 1) : (focusableElements.length - 1);
+	const targetElement = focusableElements.at(targetIndex) ?? itemsEl.value;
+
+	targetElement.focus();
 }

-onMounted(() => {
-	if (props.viaKeyboard) {
+function focusDown() {
+	if (disposed) return;
+	if (!itemsEl.value?.contains(document.activeElement)) return;
+
+	const focusableElements = Array.from(itemsEl.value.children).filter(isFocusable);
+	const activeIndex = focusableElements.findIndex(el => el === document.activeElement);
+	const targetIndex = (activeIndex !== -1 && activeIndex !== (focusableElements.length - 1)) ? (activeIndex + 1) : 0;
+	const targetElement = focusableElements.at(targetIndex) ?? itemsEl.value;
+
+	targetElement.focus();
+}
+
+const onGlobalFocusin = (ev: FocusEvent) => {
+	if (disposed) return;
+	if (itemsEl.value?.parentElement?.contains(getNodeOrNull(ev.target))) return;
 	nextTick(() => {
-			if (itemsEl.value) focusNext(itemsEl.value.children[0], true, false);
-		});
+		if (itemsEl.value != null && isFocusable(itemsEl.value)) {
+			itemsEl.value.focus({ preventScroll: true });
+			nextTick(() => focusDown());
 		}
+	});
+};

-	// TODO: アクティブな要素までスクロール
-	//itemsEl.scrollTo();
+const onGlobalMousedown = (ev: MouseEvent) => {
+	if (disposed) return;
+	if (childTarget.value?.contains(getNodeOrNull(ev.target))) return;
+	if (child.value?.checkHit(ev)) return;
+	closeChild();
+};

+const setupHandlers = () => {
+	if (!isNestingMenu) {
+		document.addEventListener('focusin', onGlobalFocusin, { passive: true });
+	}
 	document.addEventListener('mousedown', onGlobalMousedown, { passive: true });
+};
+
+let disposed = false;
+
+const disposeHandlers = () => {
+	disposed = true;
+	if (!isNestingMenu) {
+		document.removeEventListener('focusin', onGlobalFocusin);
+	}
+	document.removeEventListener('mousedown', onGlobalMousedown);
+};
+
+onMounted(() => {
+	setupHandlers();
+
+	if (!isNestingMenu) {
+		nextTick(() => itemsEl.value?.focus({ preventScroll: true }));
+	}
 });

 onBeforeUnmount(() => {
-	document.removeEventListener('mousedown', onGlobalMousedown);
+	disposeHandlers();
 });
 </script>

@ -293,6 +425,10 @@ onBeforeUnmount(() => {
 	overflow: auto;
 	overscroll-behavior: contain;

+	&:focus-visible {
+		outline: none;
+	}
+
 	&.center {
 		> .item {
 			text-align: center;
@ -310,7 +446,7 @@ onBeforeUnmount(() => {
 			font-size: 1em;
 			padding: 12px 24px;

-			&:before {
+			&::before {
 				width: calc(100% - 24px);
 				border-radius: 12px;
 			}
@ -340,8 +476,10 @@ onBeforeUnmount(() => {
 	text-align: left;
 	overflow: hidden;
 	text-overflow: ellipsis;
+	text-decoration: none !important;
+	color: var(--menuFg, var(--fg));

-	&:before {
+	&::before {
 		content: "";
 		display: block;
 		position: absolute;
@ -355,56 +493,56 @@ onBeforeUnmount(() => {
 		border-radius: 6px;
 	}

-	&:not(:disabled):hover {
-		color: var(--accent);
-		text-decoration: none;
+	&:focus-visible {
+		outline: none;

-		&:before {
-			background: var(--accentedBg);
+		&:not(:hover):not(:active)::before {
+			outline: var(--focus) solid 2px;
+			outline-offset: -2px;
 		}
 	}

+	&:not(:disabled) {
+		&:hover,
+		&:focus-visible:active,
+		&:focus-visible.active {
+			color: var(--menuHoverFg, var(--accent));
+
+			&::before {
+				background-color: var(--menuHoverBg, var(--accentedBg));
+			}
+		}
+
+		&:not(:focus-visible):active,
+		&:not(:focus-visible).active {
+			color: var(--menuActiveFg, var(--fgOnAccent));
+
+			&::before {
+				background-color: var(--menuActiveBg, var(--accent));
+			}
+		}
+	}
+
+	&:disabled {
+		cursor: not-allowed;
+	}
+
 	&.danger {
-		color: #ff2a2a;
-
-		&:hover {
-			color: #fff;
-
-			&:before {
-				background: #ff4242;
-			}
+		--menuFg: #ff2a2a;
+		--menuHoverFg: #fff;
+		--menuHoverBg: #ff4242;
+		--menuActiveFg: #fff;
+		--menuActiveBg: #d42e2e;
 	}

-		&:active {
-			color: #fff;
-
-			&:before {
-				background: #d42e2e !important;
-			}
-		}
+	&.radio {
+		--menuActiveFg: var(--accent);
+		--menuActiveBg: var(--accentedBg);
 	}

-	&:active,
-	&.active {
-		color: var(--fgOnAccent) !important;
-		opacity: 1;
-
-		&:before {
-			background: var(--accent) !important;
-		}
-	}
-
-	&.radioActive {
-		color: var(--accent) !important;
-		opacity: 1;
-
-		&:before {
-			background-color: var(--accentedBg) !important;
-		}
-	}
-
-	&:not(:active):focus-visible {
-		box-shadow: 0 0 0 2px var(--focus) inset;
+	&.parent {
+		--menuActiveFg: var(--accent);
+		--menuActiveBg: var(--accentedBg);
 	}

 	&.label {
@ -422,22 +560,6 @@ onBeforeUnmount(() => {
 		pointer-events: none;
 		opacity: 0.7;
 	}
-
-	&.parent {
-		pointer-events: auto;
-		display: flex;
-		align-items: center;
-		cursor: default;
-
-		&.childShowing {
-			color: var(--accent);
-			text-decoration: none;
-
-			&:before {
-				background: var(--accentedBg);
-			}
-		}
-	}
 }

 .item_content {
@ -456,18 +578,6 @@ onBeforeUnmount(() => {
 	overflow: hidden;
 }

-.switch {
-	position: relative;
-	display: flex;
-	transition: all 0.2s ease;
-	user-select: none;
-	cursor: pointer;
-}
-
-.switchDisabled {
-	cursor: not-allowed;
-}
-
 .switchButton {
 	margin-left: -2px;
 	--height: 1.35em;
@ -479,14 +589,6 @@ onBeforeUnmount(() => {
 	text-overflow: ellipsis;
 }

-.switchInput {
-	position: absolute;
-	width: 0;
-	height: 0;
-	opacity: 0;
-	margin: 0;
-}
-
 .icon {
 	margin-right: 8px;
 	line-height: 1;
@ -515,12 +617,12 @@ onBeforeUnmount(() => {
 	border-top: solid 0.5px var(--divider);
 }

-.radio {
+.radioIcon {
 	display: inline-block;
 	position: relative;
 	width: 1em;
 	height: 1em;
-	vertical-align: -.125em;
+	vertical-align: -0.125em;
 	border-radius: 50%;
 	border: solid 2px var(--divider);
 	background-color: var(--panel);
--- a/packages/frontend/src/components/MkModal.vue
+++ b/packages/frontend/src/components/MkModal.vue
@ -30,9 +30,9 @@ SPDX-License-Identifier: AGPL-3.0-only
 		[$style.transition_modal_leaveTo]: transitionName === 'modal',
 		[$style.transition_send_leaveTo]: transitionName === 'send',
 	})"
-	:duration="transitionDuration" appear @afterLeave="emit('closed')" @enter="emit('opening')" @afterEnter="onOpened"
+	:duration="transitionDuration" appear @afterLeave="onClosed" @enter="emit('opening')" @afterEnter="onOpened"
 >
-	<div v-show="manualShowing != null ? manualShowing : showing" v-hotkey.global="keymap" :class="[$style.root, { [$style.drawer]: type === 'drawer', [$style.dialog]: type === 'dialog', [$style.popup]: type === 'popup' }]" :style="{ zIndex, pointerEvents: (manualShowing != null ? manualShowing : showing) ? 'auto' : 'none', '--transformOrigin': transformOrigin }">
+	<div v-show="manualShowing != null ? manualShowing : showing" ref="modalRootEl" v-hotkey.global="keymap" :class="[$style.root, { [$style.drawer]: type === 'drawer', [$style.dialog]: type === 'dialog', [$style.popup]: type === 'popup' }]" :style="{ zIndex, pointerEvents: (manualShowing != null ? manualShowing : showing) ? 'auto' : 'none', '--transformOrigin': transformOrigin }">
 		<div data-cy-bg :data-cy-transparent="isEnableBgTransparent" class="_modalBg" :class="[$style.bg, { [$style.bgTransparent]: isEnableBgTransparent }]" :style="{ zIndex }" @click="onBgClick" @mousedown="onBgClick" @contextmenu.prevent.stop="() => {}"></div>
 		<div ref="content" :class="[$style.content, { [$style.fixed]: fixed }]" :style="{ zIndex }" @click.self="onBgClick">
 			<slot :max-height="maxHeight" :type="type"></slot>
@ -47,6 +47,9 @@ import * as os from '@/os.js';
 import { isTouchUsing } from '@/scripts/touch.js';
 import { defaultStore } from '@/store.js';
 import { deviceKind } from '@/scripts/device-kind.js';
+import { type Keymap } from '@/scripts/hotkey.js';
+import { focusTrap } from '@/scripts/focus-trap.js';
+import { focusParent } from '@/scripts/focus.js';

 function getFixedContainer(el: Element | null): Element | null {
 	if (el == null || el.tagName === 'BODY') return null;
@ -68,6 +71,8 @@ const props = withDefaults(defineProps<{
 	zPriority?: 'low' | 'middle' | 'high';
 	noOverlap?: boolean;
 	transparentBg?: boolean;
+	hasInteractionWithOtherFocusTrappedEls?: boolean;
+	returnFocusTo?: HTMLElement | null;
 }>(), {
 	manualShowing: null,
 	src: null,
@ -76,6 +81,8 @@ const props = withDefaults(defineProps<{
 	zPriority: 'low',
 	noOverlap: true,
 	transparentBg: false,
+	hasInteractionWithOtherFocusTrappedEls: false,
+	returnFocusTo: null,
 });

 const emit = defineEmits<{
@ -93,6 +100,7 @@ const maxHeight = ref<number>();
 const fixed = ref(false);
 const transformOrigin = ref('center');
 const showing = ref(true);
+const modalRootEl = shallowRef<HTMLElement>();
 const content = shallowRef<HTMLElement>();
 const zIndex = os.claimZIndex(props.zPriority);
 const useSendAnime = ref(false);
@ -131,6 +139,7 @@ const transitionDuration = computed((() =>
 					: 0
 ));

+let releaseFocusTrap: (() => void) | null = null;
 let contentClicking = false;

 function close(opts: { useSendAnimation?: boolean } = {}) {
@ -154,8 +163,11 @@ if (type.value === 'drawer') {
 }

 const keymap = {
-	'esc': () => emit('esc'),
-};
+	'esc': {
+		allowRepeat: true,
+		callback: () => emit('esc'),
+	},
+} as const satisfies Keymap;

 const MARGIN = 16;
 const SCROLLBAR_THICKNESS = 16;
@ -292,6 +304,10 @@ const onOpened = () => {
 	}, { passive: true });
 };

+const onClosed = () => {
+	emit('closed');
+};
+
 const alignObserver = new ResizeObserver((entries, observer) => {
 	align();
 });
@ -309,6 +325,20 @@ onMounted(() => {
 		align();
 	}, { immediate: true });

+	watch([showing, () => props.manualShowing], ([showing, manualShowing]) => {
+		if (manualShowing === true || (manualShowing == null && showing === true)) {
+			if (modalRootEl.value != null) {
+				const { release } = focusTrap(modalRootEl.value, props.hasInteractionWithOtherFocusTrappedEls);
+
+				releaseFocusTrap = release;
+				modalRootEl.value.focus();
+			}
+		} else {
+			releaseFocusTrap?.();
+			focusParent(props.returnFocusTo ?? props.src, true, false);
+		}
+	}, { immediate: true });
+
 	nextTick(() => {
 		alignObserver.observe(content.value!);
 	});
--- a/packages/frontend/src/components/MkModalWindow.vue
+++ b/packages/frontend/src/components/MkModalWindow.vue
@ -4,8 +4,8 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->

 <template>
-<MkModal ref="modal" :preferType="'dialog'" @click="onBgClick" @closed="$emit('closed')">
-	<div ref="rootEl" :class="$style.root" :style="{ width: `${width}px`, height: `min(${height}px, 100%)` }" @keydown="onKeydown">
+<MkModal ref="modal" :preferType="'dialog'" @click="onBgClick" @closed="emit('closed')" @esc="emit('esc')">
+	<div ref="rootEl" :class="$style.root" :style="{ width: `${width}px`, height: `min(${height}px, 100%)` }">
 		<div ref="headerEl" :class="$style.header">
 			<button v-if="withOkButton" :class="$style.headerButton" class="_button" @click="$emit('close')"><i class="ti ti-x"></i></button>
 			<span :class="$style.title">
@ -42,6 +42,7 @@ const emit = defineEmits<{
 	(event: 'close'): void;
 	(event: 'closed'): void;
 	(event: 'ok'): void;
+	(event: 'esc'): void;
 }>();

 const modal = shallowRef<InstanceType<typeof MkModal>>();
@ -58,14 +59,6 @@ const onBgClick = () => {
 	emit('click');
 };

-const onKeydown = (evt) => {
-	if (evt.which === 27) { // Esc
-		evt.preventDefault();
-		evt.stopPropagation();
-		close();
-	}
-};
-
 const ro = new ResizeObserver((entries, observer) => {
 	if (rootEl.value == null || headerEl.value == null) return;
 	bodyWidth.value = rootEl.value.offsetWidth;
--- a/packages/frontend/src/components/MkNote.vue
+++ b/packages/frontend/src/components/MkNote.vue
@ -10,7 +10,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 	ref="rootEl"
 	v-hotkey="keymap"
 	:class="[$style.root, { [$style.showActionsOnlyHover]: defaultStore.state.showNoteActionsOnlyHover }]"
-	:tabindex="!isDeleted ? '-1' : undefined"
+	:tabindex="isDeleted ? '-1' : '0'"
 >
 	<MkNoteSub v-if="appearNote.reply && !renoteCollapsed" :note="appearNote.reply" :class="$style.replyTo"/>
 	<div v-if="pinned" :class="$style.tip"><i class="ti ti-pin"></i> {{ i18n.ts.pinnedNote }}</div>
@ -28,7 +28,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			</template>
 		</I18n>
 		<div :class="$style.renoteInfo">
-			<button ref="renoteTime" :class="$style.renoteTime" class="_button" @click="showRenoteMenu()">
+			<button ref="renoteTime" :class="$style.renoteTime" class="_button" @mousedown.prevent="showRenoteMenu()">
 				<i class="ti ti-dots" :class="$style.renoteMenu"></i>
 				<MkTime :time="note.createdAt"/>
 			</button>
@ -79,7 +79,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 						</div>
 					</div>
 					<div v-if="appearNote.files && appearNote.files.length > 0">
-						<MkMediaList :mediaList="appearNote.files"/>
+						<MkMediaList ref="galleryEl" :mediaList="appearNote.files"/>
 					</div>
 					<MkPoll v-if="appearNote.poll" :noteId="appearNote.id" :poll="appearNote.poll" :class="$style.poll"/>
 					<div v-if="isEnabledUrlPreview">
@ -110,7 +110,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 					ref="renoteButton"
 					:class="$style.footerButton"
 					class="_button"
-					@mousedown="renote()"
+					@mousedown.prevent="renote()"
 				>
 					<i class="ti ti-repeat"></i>
 					<p v-if="appearNote.renoteCount > 0" :class="$style.footerButtonCount">{{ number(appearNote.renoteCount) }}</p>
@ -125,10 +125,10 @@ SPDX-License-Identifier: AGPL-3.0-only
 					<i v-else class="ti ti-plus"></i>
 					<p v-if="(appearNote.reactionAcceptance === 'likeOnly' || defaultStore.state.showReactionsCount) && appearNote.reactionCount > 0" :class="$style.footerButtonCount">{{ number(appearNote.reactionCount) }}</p>
 				</button>
-				<button v-if="defaultStore.state.showClipButtonInNoteFooter" ref="clipButton" :class="$style.footerButton" class="_button" @mousedown="clip()">
+				<button v-if="defaultStore.state.showClipButtonInNoteFooter" ref="clipButton" :class="$style.footerButton" class="_button" @mousedown.prevent="clip()">
 					<i class="ti ti-paperclip"></i>
 				</button>
-				<button ref="menuButton" :class="$style.footerButton" class="_button" @mousedown="showMenu()">
+				<button ref="menuButton" :class="$style.footerButton" class="_button" @mousedown.prevent="showMenu()">
 					<i class="ti ti-dots"></i>
 				</button>
 			</footer>
@ -174,8 +174,7 @@ import MkPoll from '@/components/MkPoll.vue';
 import MkUsersTooltip from '@/components/MkUsersTooltip.vue';
 import MkUrlPreview from '@/components/MkUrlPreview.vue';
 import MkInstanceTicker from '@/components/MkInstanceTicker.vue';
-import { pleaseLogin } from '@/scripts/please-login.js';
-import { focusPrev, focusNext } from '@/scripts/focus.js';
+import { pleaseLogin, type OpenOnRemoteOptions } from '@/scripts/please-login.js';
 import { checkWordMute } from '@/scripts/check-word-mute.js';
 import { userPage } from '@/filters/user.js';
 import number from '@/filters/number.js';
@ -197,7 +196,10 @@ import { MenuItem } from '@/types/menu.js';
 import MkRippleEffect from '@/components/MkRippleEffect.vue';
 import { showMovedDialog } from '@/scripts/show-moved-dialog.js';
 import { shouldCollapsed } from '@/scripts/collapsed.js';
+import { host } from '@/config.js';
 import { isEnabledUrlPreview } from '@/instance.js';
+import { type Keymap } from '@/scripts/hotkey.js';
+import { focusPrev, focusNext } from '@/scripts/focus.js';

 const props = withDefaults(defineProps<{
 	note: Misskey.entities.Note;
@ -256,6 +258,7 @@ const renoteTime = shallowRef<HTMLElement>();
 const reactButton = shallowRef<HTMLElement>();
 const clipButton = shallowRef<HTMLElement>();
 const appearNote = computed(() => isRenote ? note.value.renote as Misskey.entities.Note : note.value);
+const galleryEl = shallowRef<InstanceType<typeof MkMediaList>>();
 const isMyRenote = $i && ($i.id === note.value.userId);
 const showContent = ref(false);
 const parsed = computed(() => appearNote.value.text ? mfm.parse(appearNote.value.text) : null);
@ -276,6 +279,11 @@ const renoteCollapsed = ref(
 	),
 );

+const pleaseLoginContext = computed<OpenOnRemoteOptions>(() => ({
+	type: 'lookup',
+	url: `https://${host}/notes/${appearNote.value.id}`,
+}));
+
 /* Overload FunctionにLintが対応していないのでコメントアウト
 function checkMute(noteToCheck: Misskey.entities.Note, mutedWords: Array<string | string[]> | undefined | null, checkOnly: true): boolean;
 function checkMute(noteToCheck: Misskey.entities.Note, mutedWords: Array<string | string[]> | undefined | null, checkOnly: false): boolean | 'sensitiveMute';
@ -294,15 +302,53 @@ function checkMute(noteToCheck: Misskey.entities.Note, mutedWords: Array<string
 }

 const keymap = {
-	'r': () => reply(true),
-	'e|a|plus': () => react(true),
-	'q': () => renote(true),
-	'up|k|shift+tab': focusBefore,
-	'down|j|tab': focusAfter,
-	'esc': blur,
-	'm|o': () => showMenu(true),
-	's': () => showContent.value !== showContent.value,
-};
+	'r': () => {
+		if (renoteCollapsed.value) return;
+		reply();
+	},
+	'e|a|plus': () => {
+		if (renoteCollapsed.value) return;
+		react();
+	},
+	'q': () => {
+		if (renoteCollapsed.value) return;
+		renote();
+	},
+	'm': () => {
+		if (renoteCollapsed.value) return;
+		showMenu();
+	},
+	'c': () => {
+		if (renoteCollapsed.value) return;
+		if (!defaultStore.state.showClipButtonInNoteFooter) return;
+		clip();
+	},
+	'o': () => {
+		if (renoteCollapsed.value) return;
+		galleryEl.value?.openGallery();
+	},
+	'v|enter': () => {
+		if (renoteCollapsed.value) {
+			renoteCollapsed.value = false;
+		} else if (appearNote.value.cw != null) {
+			showContent.value = !showContent.value;
+		} else if (isLong) {
+			collapsed.value = !collapsed.value;
+		}
+	},
+	'esc': {
+		allowRepeat: true,
+		callback: () => blur(),
+	},
+	'up|k|shift+tab': {
+		allowRepeat: true,
+		callback: () => focusBefore(),
+	},
+	'down|j|tab': {
+		allowRepeat: true,
+		callback: () => focusAfter(),
+	},
+} as const satisfies Keymap;

 provide('react', (reaction: string) => {
 	misskeyApi('notes/reactions/create', {
@ -335,12 +381,14 @@ if (!props.mock) {

 		if (users.length < 1) return;

-		os.popup(MkUsersTooltip, {
+		const { dispose } = os.popup(MkUsersTooltip, {
 			showing,
 			users,
 			count: appearNote.value.renoteCount,
 			targetElement: renoteButton.value,
-		}, {}, 'closed');
+		}, {
+			closed: () => dispose(),
+		});
 	});

 	if (appearNote.value.reactionAcceptance === 'likeOnly') {
@ -355,19 +403,21 @@ if (!props.mock) {

 			if (users.length < 1) return;

-			os.popup(MkReactionsViewerDetails, {
+			const { dispose } = os.popup(MkReactionsViewerDetails, {
 				showing,
 				reaction: '❤️',
 				users,
 				count: appearNote.value.reactionCount,
 				targetElement: reactButton.value!,
-			}, {}, 'closed');
+			}, {
+				closed: () => dispose(),
+			});
 		});
 	}
 }

 function renote(viaKeyboard = false) {
-	pleaseLogin();
+	pleaseLogin(undefined, pleaseLoginContext.value);
 	showMovedDialog();

 	const { menu } = getRenoteMenu({ note: note.value, renoteButton, mock: props.mock });
@ -376,22 +426,21 @@ function renote(viaKeyboard = false) {
 	});
 }

-function reply(viaKeyboard = false): void {
-	pleaseLogin();
+function reply(): void {
+	pleaseLogin(undefined, pleaseLoginContext.value);
 	if (props.mock) {
 		return;
 	}
 	os.post({
 		reply: appearNote.value,
 		channel: appearNote.value.channel,
-		animation: !viaKeyboard,
 	}).then(() => {
 		focus();
 	});
 }

-function react(viaKeyboard = false): void {
-	pleaseLogin();
+function react(): void {
+	pleaseLogin(undefined, pleaseLoginContext.value);
 	showMovedDialog();
 	if (appearNote.value.reactionAcceptance === 'likeOnly') {
 		sound.playMisskeySfx('reaction');
@ -409,7 +458,9 @@ function react(viaKeyboard = false): void {
 			const rect = el.getBoundingClientRect();
 			const x = rect.left + (el.offsetWidth / 2);
 			const y = rect.top + (el.offsetHeight / 2);
-			os.popup(MkRippleEffect, { x, y }, {}, 'end');
+			const { dispose } = os.popup(MkRippleEffect, { x, y }, {
+				end: () => dispose(),
+			});
 		}
 	} else {
 		blur();
@ -483,18 +534,16 @@ function onContextmenu(ev: MouseEvent): void {
 	}
 }

-function showMenu(viaKeyboard = false): void {
+function showMenu(): void {
 	if (props.mock) {
 		return;
 	}

 	const { menu, cleanup } = getNoteMenu({ note: note.value, translating, translation, isDeleted, currentClip: currentClip?.value });
-	os.popupMenu(menu, menuButton.value, {
-		viaKeyboard,
-	}).then(focus).finally(cleanup);
+	os.popupMenu(menu, menuButton.value).then(focus).finally(cleanup);
 }

-async function clip() {
+async function clip(): Promise<void> {
 	if (props.mock) {
 		return;
 	}
@ -502,7 +551,7 @@ async function clip() {
 	os.popupMenu(await getNoteClipMenu({ note: note.value, isDeleted, currentClip: currentClip?.value }), clipButton.value).then(focus);
 }

-function showRenoteMenu(viaKeyboard = false): void {
+function showRenoteMenu(): void {
 	if (props.mock) {
 		return;
 	}
@ -522,23 +571,19 @@ function showRenoteMenu(viaKeyboard = false): void {
 	}

 	if (isMyRenote) {
-		pleaseLogin();
+		pleaseLogin(undefined, pleaseLoginContext.value);
 		os.popupMenu([
 			getCopyNoteLinkMenu(note.value, i18n.ts.copyLinkRenote),
 			{ type: 'divider' },
 			getUnrenote(),
-		], renoteTime.value, {
-			viaKeyboard: viaKeyboard,
-		});
+		], renoteTime.value);
 	} else {
 		os.popupMenu([
 			getCopyNoteLinkMenu(note.value, i18n.ts.copyLinkRenote),
 			{ type: 'divider' },
 			getAbuseNoteMenu(note.value, i18n.ts.reportAbuseRenote),
 			($i?.isModerator || $i?.isAdmin) ? getUnrenote() : undefined,
-		], renoteTime.value, {
-			viaKeyboard: viaKeyboard,
-		});
+		], renoteTime.value);
 	}
 }

@ -551,11 +596,11 @@ function blur() {
 }

 function focusBefore() {
-	focusPrev(rootEl.value ?? null);
+	focusPrev(rootEl.value);
 }

 function focusAfter() {
-	focusNext(rootEl.value ?? null);
+	focusNext(rootEl.value);
 }

 function readPromo() {
@ -593,7 +638,7 @@ function emitUpdReaction(emoji: string, delta: number) {
 	&:focus-visible {
 		outline: none;

-		&:after {
+		&::after {
 			content: "";
 			pointer-events: none;
 			display: block;
@ -606,7 +651,7 @@ function emitUpdReaction(emoji: string, delta: number) {
 			margin: auto;
 			width: calc(100% - 8px);
 			height: calc(100% - 8px);
-			border: dashed 1px var(--focus);
+			border: dashed 2px var(--focus);
 			border-radius: var(--radius);
 			box-sizing: border-box;
 		}
--- a/packages/frontend/src/components/MkNoteDetailed.vue
+++ b/packages/frontend/src/components/MkNoteDetailed.vue
@ -10,6 +10,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 	ref="rootEl"
 	v-hotkey="keymap"
 	:class="$style.root"
+	:tabindex="isDeleted ? '-1' : '0'"
 >
 	<div v-if="appearNote.reply && appearNote.reply.replyId">
 		<div v-if="!conversationLoaded" style="padding: 16px">
@ -31,7 +32,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			</I18n>
 		</span>
 		<div :class="$style.renoteInfo">
-			<button ref="renoteTime" class="_button" :class="$style.renoteTime" @click="showRenoteMenu()">
+			<button ref="renoteTime" class="_button" :class="$style.renoteTime" @mousedown.prevent="showRenoteMenu()">
 				<i v-if="isMyRenote" class="ti ti-dots" style="margin-right: 4px;"></i>
 				<MkTime :time="note.createdAt"/>
 			</button>
@ -92,7 +93,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 					</div>
 				</div>
 				<div v-if="appearNote.files && appearNote.files.length > 0">
-					<MkMediaList :mediaList="appearNote.files"/>
+					<MkMediaList ref="galleryEl" :mediaList="appearNote.files"/>
 				</div>
 				<MkPoll v-if="appearNote.poll" ref="pollViewer" :noteId="appearNote.id" :poll="appearNote.poll" :class="$style.poll"/>
 				<div v-if="isEnabledUrlPreview">
@ -118,7 +119,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 				ref="renoteButton"
 				class="_button"
 				:class="$style.noteFooterButton"
-				@mousedown="renote()"
+				@mousedown.prevent="renote()"
 			>
 				<i class="ti ti-repeat"></i>
 				<p v-if="appearNote.renoteCount > 0" :class="$style.noteFooterButtonCount">{{ number(appearNote.renoteCount) }}</p>
@ -133,10 +134,10 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<i v-else class="ti ti-plus"></i>
 				<p v-if="(appearNote.reactionAcceptance === 'likeOnly' || defaultStore.state.showReactionsCount) && appearNote.reactionCount > 0" :class="$style.noteFooterButtonCount">{{ number(appearNote.reactionCount) }}</p>
 			</button>
-			<button v-if="defaultStore.state.showClipButtonInNoteFooter" ref="clipButton" class="_button" :class="$style.noteFooterButton" @mousedown="clip()">
+			<button v-if="defaultStore.state.showClipButtonInNoteFooter" ref="clipButton" class="_button" :class="$style.noteFooterButton" @mousedown.prevent="clip()">
 				<i class="ti ti-paperclip"></i>
 			</button>
-			<button ref="menuButton" class="_button" :class="$style.noteFooterButton" @mousedown="showMenu()">
+			<button ref="menuButton" class="_button" :class="$style.noteFooterButton" @mousedown.prevent="showMenu()">
 				<i class="ti ti-dots"></i>
 			</button>
 		</footer>
@ -208,7 +209,7 @@ import MkPoll from '@/components/MkPoll.vue';
 import MkUsersTooltip from '@/components/MkUsersTooltip.vue';
 import MkUrlPreview from '@/components/MkUrlPreview.vue';
 import MkInstanceTicker from '@/components/MkInstanceTicker.vue';
-import { pleaseLogin } from '@/scripts/please-login.js';
+import { pleaseLogin, type OpenOnRemoteOptions } from '@/scripts/please-login.js';
 import { checkWordMute } from '@/scripts/check-word-mute.js';
 import { userPage } from '@/filters/user.js';
 import { notePage } from '@/filters/note.js';
@ -221,6 +222,7 @@ import { reactionPicker } from '@/scripts/reaction-picker.js';
 import { extractUrlFromMfm } from '@/scripts/extract-url-from-mfm.js';
 import { $i } from '@/account.js';
 import { i18n } from '@/i18n.js';
+import { host } from '@/config.js';
 import { getNoteClipMenu, getNoteMenu, getRenoteMenu } from '@/scripts/get-note-menu.js';
 import { useNoteCapture } from '@/scripts/use-note-capture.js';
 import { deepClone } from '@/scripts/clone.js';
@ -233,6 +235,7 @@ import MkPagination, { type Paging } from '@/components/MkPagination.vue';
 import MkReactionIcon from '@/components/MkReactionIcon.vue';
 import MkButton from '@/components/MkButton.vue';
 import { isEnabledUrlPreview } from '@/instance.js';
+import { type Keymap } from '@/scripts/hotkey.js';

 const props = withDefaults(defineProps<{
 	note: Misskey.entities.Note;
@ -280,6 +283,7 @@ const renoteTime = shallowRef<HTMLElement>();
 const reactButton = shallowRef<HTMLElement>();
 const clipButton = shallowRef<HTMLElement>();
 const appearNote = computed(() => isRenote ? note.value.renote as Misskey.entities.Note : note.value);
+const galleryEl = shallowRef<InstanceType<typeof MkMediaList>>();
 const isMyRenote = $i && ($i.id === note.value.userId);
 const showContent = ref(false);
 const isDeleted = ref(false);
@ -293,14 +297,31 @@ const conversation = ref<Misskey.entities.Note[]>([]);
 const replies = ref<Misskey.entities.Note[]>([]);
 const canRenote = computed(() => ['public', 'home'].includes(appearNote.value.visibility) || appearNote.value.userId === $i?.id);

+const pleaseLoginContext = computed<OpenOnRemoteOptions>(() => ({
+	type: 'lookup',
+	url: `https://${host}/notes/${appearNote.value.id}`,
+}));
+
 const keymap = {
-	'r': () => reply(true),
-	'e|a|plus': () => react(true),
-	'q': () => renote(true),
-	'esc': blur,
-	'm|o': () => showMenu(true),
-	's': () => showContent.value !== showContent.value,
-};
+	'r': () => reply(),
+	'e|a|plus': () => react(),
+	'q': () => renote(),
+	'm': () => showMenu(),
+	'c': () => {
+		if (!defaultStore.state.showClipButtonInNoteFooter) return;
+		clip();
+	},
+	'o': () => galleryEl.value?.openGallery(),
+	'v|enter': () => {
+		if (appearNote.value.cw != null) {
+			showContent.value = !showContent.value;
+		}
+	},
+	'esc': {
+		allowRepeat: true,
+		callback: () => blur(),
+	},
+} as const satisfies Keymap;

 provide('react', (reaction: string) => {
 	misskeyApi('notes/reactions/create', {
@ -346,12 +367,14 @@ useTooltip(renoteButton, async (showing) => {

 	if (users.length < 1) return;

-	os.popup(MkUsersTooltip, {
+	const { dispose } = os.popup(MkUsersTooltip, {
 		showing,
 		users,
 		count: appearNote.value.renoteCount,
 		targetElement: renoteButton.value,
-	}, {}, 'closed');
+	}, {
+		closed: () => dispose(),
+	});
 });

 if (appearNote.value.reactionAcceptance === 'likeOnly') {
@ -366,40 +389,39 @@ if (appearNote.value.reactionAcceptance === 'likeOnly') {

 		if (users.length < 1) return;

-		os.popup(MkReactionsViewerDetails, {
+		const { dispose } = os.popup(MkReactionsViewerDetails, {
 			showing,
 			reaction: '❤️',
 			users,
 			count: appearNote.value.reactionCount,
 			targetElement: reactButton.value!,
-		}, {}, 'closed');
+		}, {
+			closed: () => dispose(),
+		});
 	});
 }

-function renote(viaKeyboard = false) {
-	pleaseLogin();
+function renote() {
+	pleaseLogin(undefined, pleaseLoginContext.value);
 	showMovedDialog();

 	const { menu } = getRenoteMenu({ note: note.value, renoteButton });
-	os.popupMenu(menu, renoteButton.value, {
-		viaKeyboard,
-	});
+	os.popupMenu(menu, renoteButton.value);
 }

-function reply(viaKeyboard = false): void {
-	pleaseLogin();
+function reply(): void {
+	pleaseLogin(undefined, pleaseLoginContext.value);
 	showMovedDialog();
 	os.post({
 		reply: appearNote.value,
 		channel: appearNote.value.channel,
-		animation: !viaKeyboard,
 	}).then(() => {
 		focus();
 	});
 }

-function react(viaKeyboard = false): void {
-	pleaseLogin();
+function react(): void {
+	pleaseLogin(undefined, pleaseLoginContext.value);
 	showMovedDialog();
 	if (appearNote.value.reactionAcceptance === 'likeOnly') {
 		sound.playMisskeySfx('reaction');
@ -408,12 +430,14 @@ function react(viaKeyboard = false): void {
 			noteId: appearNote.value.id,
 			reaction: '❤️',
 		});
-		const el = reactButton.value as HTMLElement | null | undefined;
+		const el = reactButton.value;
 		if (el) {
 			const rect = el.getBoundingClientRect();
 			const x = rect.left + (el.offsetWidth / 2);
 			const y = rect.top + (el.offsetHeight / 2);
-			os.popup(MkRippleEffect, { x, y }, {}, 'end');
+			const { dispose } = os.popup(MkRippleEffect, { x, y }, {
+				end: () => dispose(),
+			});
 		}
 	} else {
 		blur();
@ -470,20 +494,18 @@ function onContextmenu(ev: MouseEvent): void {
 	}
 }

-function showMenu(viaKeyboard = false): void {
+function showMenu(): void {
 	const { menu, cleanup } = getNoteMenu({ note: note.value, translating, translation, isDeleted });
-	os.popupMenu(menu, menuButton.value, {
-		viaKeyboard,
-	}).then(focus).finally(cleanup);
+	os.popupMenu(menu, menuButton.value).then(focus).finally(cleanup);
 }

-async function clip() {
+async function clip(): Promise<void> {
 	os.popupMenu(await getNoteClipMenu({ note: note.value, isDeleted }), clipButton.value).then(focus);
 }

-function showRenoteMenu(viaKeyboard = false): void {
+function showRenoteMenu(): void {
 	if (!isMyRenote) return;
-	pleaseLogin();
+	pleaseLogin(undefined, pleaseLoginContext.value);
 	os.popupMenu([{
 		text: i18n.ts.unrenote,
 		icon: 'ti ti-trash',
@ -494,9 +516,7 @@ function showRenoteMenu(viaKeyboard = false): void {
 			});
 			isDeleted.value = true;
 		},
-	}], renoteTime.value, {
-		viaKeyboard: viaKeyboard,
-	});
+	}], renoteTime.value);
 }

 function focus() {
@ -538,6 +558,28 @@ function loadConversation() {
 	transition: box-shadow 0.1s ease;
 	overflow: clip;
 	contain: content;
+
+	&:focus-visible {
+		outline: none;
+
+		&::after {
+			content: "";
+			pointer-events: none;
+			display: block;
+			position: absolute;
+			z-index: 10;
+			top: 0;
+			left: 0;
+			right: 0;
+			bottom: 0;
+			margin: auto;
+			width: calc(100% - 8px);
+			height: calc(100% - 8px);
+			border: dashed 2px var(--focus);
+			border-radius: var(--radius);
+			box-sizing: border-box;
+		}
+	}
 }

 .replyTo {
--- a/packages/frontend/src/components/MkNotePreview.vue
+++ b/packages/frontend/src/components/MkNotePreview.vue
@ -5,7 +5,7 @@ SPDX-License-Identifier: AGPL-3.0-only

 <template>
 <div :class="$style.root">
-	<MkAvatar :class="$style.avatar" :user="user" link preview/>
+	<MkAvatar :class="$style.avatar" :user="user"/>
 	<div :class="$style.main">
 		<div :class="$style.header">
 			<MkUserName :user="user" :nowrap="true"/>
--- a/packages/frontend/src/components/MkNotification.vue
+++ b/packages/frontend/src/components/MkNotification.vue
@ -343,7 +343,7 @@ function getActualReactedUsersCount(notification: Misskey.entities.Notification)
 	margin-right: 4px;
 	position: relative;

-	&:before {
+	&::before {
 		position: absolute;
 		transform: rotate(180deg);
 	}
--- a/packages/frontend/src/components/MkPagePreview.vue
+++ b/packages/frontend/src/components/MkPagePreview.vue
@ -4,7 +4,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->

 <template>
-<MkA :to="`/@${page.user.username}/pages/${page.name}`" class="vhpxefrj" tabindex="-1">
+<MkA :to="`/@${page.user.username}/pages/${page.name}`" class="vhpxefrj">
 	<div v-if="page.eyeCatchingImage" class="thumbnail">
 		<MediaImage
 			:image="page.eyeCatchingImage"
@ -50,12 +50,29 @@ const props = defineProps<{
 <style lang="scss" scoped>
 .vhpxefrj {
 	display: block;
+	position: relative;

 	&:hover {
 		text-decoration: none;
 		color: var(--accent);
 	}

+	&:focus-within {
+		outline: none;
+
+		&::after {
+			content: "";
+			position: absolute;
+			top: 0;
+			left: 0;
+			width: 100%;
+			height: 100%;
+			border-radius: var(--radius);
+			pointer-events: none;
+			box-shadow: inset 0 0 0 2px var(--focus);
+		}
+	}
+
 	> .thumbnail {
 		& + article {
 			border-radius: 0 0 var(--radius) var(--radius);
--- a/Show more
+++ b/Show more