diff --git a/_locales/ja/messages.json b/_locales/ja/messages.json
index eecf6ed0..cf9a8a74 100644
--- a/_locales/ja/messages.json
+++ b/_locales/ja/messages.json
@@ -172,7 +172,7 @@
         "description": "Followed by a number of injections within a specific period."
     },
     "dialogConfirmDeleteStatistics": {
-        "message": "統計情報を削除してもよろしいですか？",
+        "message": "本当に全ての統計情報を削除してもよろしいですか？",
         "description": "Are you sure you want to delete all the statistics?"
     },
     "labelDomainsAllowlistGoogleFonts": {