diff --git a/src/config/locales/ja/translation.json b/src/config/locales/ja/translation.json
index 7a10d7b5..70718a0c 100644
--- a/src/config/locales/ja/translation.json
+++ b/src/config/locales/ja/translation.json
@@ -4,6 +4,7 @@
       "name": "Whalebird",
       "about": "Whalebirdについて",
       "preferences": "設定...",
+      "shortcuts": "Shortcut Keys",
       "services": "サービス",
       "hide": "Whalebirdを隠す",
       "hide_others": "ほかを隠す",