diff --git a/apps/dokploy/lib/languages.ts b/apps/dokploy/lib/languages.ts
index 59bcc097..692d0e9b 100644
--- a/apps/dokploy/lib/languages.ts
+++ b/apps/dokploy/lib/languages.ts
@@ -11,6 +11,7 @@ export enum Languages {
 	Persian = "fa",
 	Korean = "ko",
 	Portuguese = "pt-br",
+	Japanese = "ja",
 }
 
 export type Language = keyof typeof Languages;
diff --git a/apps/dokploy/next-i18next.config.cjs b/apps/dokploy/next-i18next.config.cjs
index 9f030ecb..aadc7950 100644
--- a/apps/dokploy/next-i18next.config.cjs
+++ b/apps/dokploy/next-i18next.config.cjs
@@ -17,6 +17,7 @@ module.exports = {
 			"fa",
 			"ko",
 			"pt-br",
+			"ja",
 		],
 		localeDetection: false,
 	},
diff --git a/apps/dokploy/public/locales/ja/common.json b/apps/dokploy/public/locales/ja/common.json
new file mode 100644
index 00000000..0967ef42
--- /dev/null
+++ b/apps/dokploy/public/locales/ja/common.json
@@ -0,0 +1 @@
+{}
diff --git a/apps/dokploy/public/locales/ja/settings.json b/apps/dokploy/public/locales/ja/settings.json
new file mode 100644
index 00000000..757586b7
--- /dev/null
+++ b/apps/dokploy/public/locales/ja/settings.json
@@ -0,0 +1,44 @@
+{
+	"settings.common.save": "保存",
+	"settings.server.domain.title": "サーバードメイン",
+	"settings.server.domain.description": "サーバーアプリケーションにドメインを追加",
+	"settings.server.domain.form.domain": "ドメイン",
+	"settings.server.domain.form.letsEncryptEmail": "Let's Encrypt メールアドレス",
+	"settings.server.domain.form.certificate.label": "証明書",
+	"settings.server.domain.form.certificate.placeholder": "証明書を選択",
+	"settings.server.domain.form.certificateOptions.none": "なし",
+	"settings.server.domain.form.certificateOptions.letsencrypt": "Let's Encrypt (デフォルト)",
+
+	"settings.server.webServer.title": "ウェブサーバー",
+	"settings.server.webServer.description": "ウェブサーバーをリロードまたはクリーンアップします",
+	"settings.server.webServer.actions": "アクション",
+	"settings.server.webServer.reload": "リロード",
+	"settings.server.webServer.watchLogs": "ログを監視",
+	"settings.server.webServer.updateServerIp": "サーバーIPを更新",
+	"settings.server.webServer.server.label": "サーバー",
+	"settings.server.webServer.traefik.label": "Traefik",
+	"settings.server.webServer.traefik.modifyEnv": "環境設定を変更",
+	"settings.server.webServer.storage.label": "ストレージ",
+	"settings.server.webServer.storage.cleanUnusedImages": "未使用のイメージを削除",
+	"settings.server.webServer.storage.cleanUnusedVolumes": "未使用のボリュームを削除",
+	"settings.server.webServer.storage.cleanStoppedContainers": "停止中のコンテナを削除",
+	"settings.server.webServer.storage.cleanDockerBuilder": "Docker ビルダー＆システムをクリーンアップ",
+	"settings.server.webServer.storage.cleanMonitoring": "モニタリングをクリーンアップ",
+	"settings.server.webServer.storage.cleanAll": "すべてをクリーンアップ",
+
+	"settings.profile.title": "アカウント",
+	"settings.profile.description": "ここでプロフィールの詳細を変更できます",
+	"settings.profile.email": "メールアドレス",
+	"settings.profile.password": "パスワード",
+	"settings.profile.avatar": "アバター",
+
+	"settings.appearance.title": "外観",
+	"settings.appearance.description": "ダッシュボードのテーマをカスタマイズ",
+	"settings.appearance.theme": "テーマ",
+	"settings.appearance.themeDescription": "ダッシュボードのテーマを選択してください",
+	"settings.appearance.themes.light": "ライト",
+	"settings.appearance.themes.dark": "ダーク",
+	"settings.appearance.themes.system": "システム",
+	"settings.appearance.language": "言語",
+	"settings.appearance.languageDescription": "ダッシュボードの言語を選択してください"
+}