diff --git a/src/frontend/langs/index.ts b/src/frontend/langs/index.ts
index 4eeda0b..514b284 100644
--- a/src/frontend/langs/index.ts
+++ b/src/frontend/langs/index.ts
@@ -1,6 +1,7 @@
 import jaJP from './ja-JP.json';
 import enUS from './en-US.json';
 import koKR from './ko-KR.json';
+import jaCR from './ja-cr.json';
 
 import deepmerge from 'deepmerge';
 
@@ -14,12 +15,14 @@ export const resources = {
 	'ja_JP': { translation: jaJP },
 	'en_US': { translation: merge(jaJP, enUS) },
 	'ko_KR': { translation: merge(jaJP, koKR) },
+	'ja_CR': { translation: merge(jaJP, jaCR) },
 };
 
 export const languageName = {
 	'ja_JP': '日本語',
 	'en_US': 'English',
 	'ko_KR': '한국어',
+	'ja_CR': '怪レい日本语',
 } as const;
 
 export type LanguageCode = keyof typeof resources;
diff --git a/src/frontend/pages/index.welcome.tsx b/src/frontend/pages/index.welcome.tsx
index 1ae151c..83a09f3 100644
--- a/src/frontend/pages/index.welcome.tsx
+++ b/src/frontend/pages/index.welcome.tsx
@@ -88,7 +88,7 @@ export const IndexWelcomePage: React.VFC = () => {
 		<>
 			<Hero className="fluid shadow-2" isMobile={isMobile}>
 				<div className="hero">
-					<h1 className="shadow-t">Misskey Tools</h1>
+					<h1 className="shadow-t">{t('title')}</h1>
 					<p className="shadow-t">{t('description1')}</p>
 					<p className="shadow-t">{t('description2')}</p>
 					<FormWrapper className="bg-panel pa-2 mt-4 rounded shadow-2">