diff --git a/public/locales/ja/app.json b/public/locales/ja/app.json
index 6e102f25..11f00874 100644
--- a/public/locales/ja/app.json
+++ b/public/locales/ja/app.json
@@ -25,5 +25,8 @@
   "Change layout": "レイアウトを変更",
   "Copied!": "コピーしました！",
   "Copy and share this call link": "通話リンクをコピー、または共有",
-  "Copy": "コピー"
+  "Copy": "コピー",
+  "Description (optional)": "概要 (任意)",
+  "Debug log": "デバッグログ",
+  "Create account": "アカウントを作成"
 }