{
  "bold": "太字 (Ctrl+B)",
  "italic": "斜体 (Ctrl+I)",
  "underline": "下線 (Ctrl+U)",
  "strikethrough": "取り消し線",
  "code": "コード",
  "alignLeft": "左揃え",
  "alignCenter": "中央揃え",
  "alignRight": "右揃え",
  "alignJustify": "両端揃え",
  "bulletList": "箇条書き",
  "orderedList": "番号付きリスト",
  "insertLink": "リンクを挿入",
  "removeLink": "リンクを削除",
  "blockquote": "引用",
  "horizontalRule": "水平線",
  "clearFormatting": "書式をクリア",
  "undo": "元に戻す (Ctrl+Z)",
  "redo": "やり直す (Ctrl+Y)",
  "linkPrompt": "URL:",
  "placeholder": "コンテンツを入力..."
}