diff --git a/next-i18next.config.js b/next-i18next.config.js
index 7855244..6d95c4c 100644
--- a/next-i18next.config.js
+++ b/next-i18next.config.js
@@ -2,7 +2,7 @@
 module.exports = {
   i18n: {
     defaultLocale: "en",
-    locales: ["en", "it", "fr", "zh"],
+    locales: ["en", "it", "fr", "zh", "ja"],
   },
   reloadOnPrerender: process.env.NODE_ENV === "development",
 };
diff --git a/public/locales/jp/common.json b/public/locales/ja/common.json
similarity index 100%
rename from public/locales/jp/common.json
rename to public/locales/ja/common.json