diff --git a/frontend/src/i18n/translations/ja-JP.ts b/frontend/src/i18n/translations/ja-JP.ts
index 3c2c8f2..0f6a950 100644
--- a/frontend/src/i18n/translations/ja-JP.ts
+++ b/frontend/src/i18n/translations/ja-JP.ts
@@ -308,6 +308,7 @@ export default {
   "admin.config.title": "設定",
   "admin.config.category.general": "一般",
   "admin.config.category.share": "共有",
+  "admin.config.category.cache": "Cache",
   "admin.config.category.email": "メール",
   "admin.config.category.smtp": "SMTP",
   "admin.config.category.oauth": "ソーシャルログイン",
@@ -324,6 +325,14 @@ export default {
   "admin.config.general.logo": "ロゴ",
   "admin.config.general.logo.description": "新しい画像をアップロードしてロゴを変更できます。画像は、PNG形式でアスペクト比が1:1である必要があります。",
   "admin.config.general.logo.placeholder": "画像を選択",
+  "admin.config.cache.ttl": "TTL",
+  "admin.config.cache.ttl.description": "Time in second to keep information inside the cache.",
+  "admin.config.cache.max-items": "Maximum items",
+  "admin.config.cache.max-items.description": "Maximum number of items inside the cache.",
+  "admin.config.cache.redis-enabled": "Redis enabled",
+  "admin.config.cache.redis-enabled.description": "Normally Pingvin Share caches information in memory. If you run multiple instances of Pingvin Share, you need to enable Redis caching to share the cache between the instances.",
+  "admin.config.cache.redis-url": "Redis URL",
+  "admin.config.cache.redis-url.description": "Url to connect to the Redis instance used for caching.",
   "admin.config.email.enable-share-email-recipients": "メール受信者の共有を有効にする",
   "admin.config.email.enable-share-email-recipients.description": "受信者とのメール共有を許可するかどうか。SMTPが有効な場合にのみこれを有効にします。",
   "admin.config.email.share-recipients-subject": "宛先への件名",