diff --git a/red/api/editor/locales/ja/editor.json b/red/api/editor/locales/ja/editor.json
index 7ab8ea714..d5161b19c 100644
--- a/red/api/editor/locales/ja/editor.json
+++ b/red/api/editor/locales/ja/editor.json
@@ -457,8 +457,14 @@
             "filtered": "__count__ 個が無効"
         },
         "context": {
-            "name": "コンテキスト",
-            "label": "コンテキスト"
+            "name": "コンテキストデータ",
+            "label": "コンテキストデータ",
+            "none": "選択されていません",
+            "refresh": "読み込みのため更新してください",
+            "empty": "データが存在しません",
+            "node": "Node",
+            "flow": "Flow",
+            "global": "Global"
         },
         "palette": {
             "name": "パレットの管理",
@@ -639,6 +645,9 @@
             "eval": "表現評価エラー:\n  __message__"
         }
     },
+    "jsEditor": {
+        "title": "JavaScriptエディタ"
+    },
     "jsonEditor": {
         "title": "JSONエディタ",
         "format": "JSONフォーマット"