diff --git a/i18n/ja.json b/i18n/ja.json
old mode 100755
new mode 100644
index d3b3714..bb8ae84
--- a/i18n/ja.json
+++ b/i18n/ja.json
@@ -1,5 +1,12 @@
 {
-  "search" : {
-    "placeholder" : "検索またはURLを入力"
-  }
-}
\ No newline at end of file
+    "search": {
+        "placeholder": "検索またはURLを入力"
+    },
+    "Search": {
+        "engine-aria": "検索エンジンを切り替える",
+        "engine": {
+            "google": "Google"
+        },
+        "placeholder": "検索またはURLを入力"
+    }
+}