diff --git a/src/config/locales/ja/translation.json b/src/config/locales/ja/translation.json
index cf26be56..15f014ce 100644
--- a/src/config/locales/ja/translation.json
+++ b/src/config/locales/ja/translation.json
@@ -74,13 +74,11 @@
     "search": "検索",
     "lists": "リスト",
     "members": "メンバー",
-    "filter": {
-      "title": "フィルター",
-      "placeholder": "正規表現でフィルター",
-      "show_dms": "DMを表示",
-      "show_reblogs": "ブースト表示",
-      "show_replies": "返信表示",
-      "apply": "適用"
+    "option": {
+      "title": "Option",
+      "show_reblogs": "Show reblogs",
+      "show_replies": "Show replies",
+      "apply": "Apply"
     },
     "new_toot": "トゥート",
     "reload": "再読み込み",