diff --git a/public/locales/ja.json b/public/locales/ja.json
index 41a922f..faa9f3c 100644
--- a/public/locales/ja.json
+++ b/public/locales/ja.json
@@ -9,12 +9,12 @@
     "GeneralSettings": "一般",
     "Downloading": "ダウンロード中",
     "WineVersion": "ワインバージョン",
-    "Environment": "Environment",
-    "EnvironmentalVariables": "Environmental variables",
-    "Name": "Name",
-    "Value": "Value",
-    "Add": "Add",
-    "Delete": "Delete",
+    "Environment": "環境",
+    "EnvironmentalVariables": "環境変数",
+    "Name": "名前",
+    "Value": "バリュー",
+    "Add": "加える",
+    "Delete": "削除",
     "Unpack": "開梱",
     "GameDownloaded": "ゲームのインストールに成功しました",
     "ApplyPatch": "パッチの適用...",