diff --git a/scripts/glossaries/ja.json b/scripts/glossaries/ja.json
index d7d846c9f9f..1b9f4fc0dde 100644
--- a/scripts/glossaries/ja.json
+++ b/scripts/glossaries/ja.json
@@ -194,6 +194,7 @@
   "connected content": "コネクテッドコンテンツ",
   "Connected Content": "コネクテッドコンテンツ",
   "Connection": "接続",
+  "Connection Error": "接続エラー",
   "consumer": "消費者",
   "Contact": "このページが引き続き表示される場合は、",
   "contact card": "連絡先カード",