diff --git a/front/php/templates/language/ja_jp.json b/front/php/templates/language/ja_jp.json
index a63d5a15..2e895ff1 100644
--- a/front/php/templates/language/ja_jp.json
+++ b/front/php/templates/language/ja_jp.json
@@ -212,7 +212,7 @@
     "Device_Save_Unauthorized": "許可されていない - 無効なAPIトークン",
     "Device_Saved_Success": "デバイスが正常に保存されました",
     "Device_Saved_Unexpected": "デバイスの更新で予期せぬ応答がありました",
-    "Device_Scanning": "",
+    "Device_Scanning": "スキャン中…",
     "Device_Searchbox": "検索",
     "Device_Shortcut_AllDevices": "自分のデバイス",
     "Device_Shortcut_AllNodes": "全ノード",