diff --git a/src/i18n/ja_JP.jsonc b/src/i18n/ja_JP.jsonc
index 1aecdcb9..3f7a62d1 100644
--- a/src/i18n/ja_JP.jsonc
+++ b/src/i18n/ja_JP.jsonc
@@ -1,8 +1,8 @@
 {
-  "i18n.languageName": "English (US)",
-  "i18n.languageNameEnglish": "English (US)",
+  "i18n.languageName": "日本語",
+  "i18n.languageNameEnglish": "Japanese",
   "i18n.category": "main",
-  "i18n.authors": "@maikirakiwi @kyw504100",
+  "i18n.authors": "@maikirakiwi",
   "app.name": "Cider",
   "date.format": "${y}年${m}月${d}日",
   "dialog.cancel": "キャンセル",