diff --git a/locales/en-US.yml b/locales/en-US.yml
index e240f0b12..a5034d2f1 100644
--- a/locales/en-US.yml
+++ b/locales/en-US.yml
@@ -457,6 +457,10 @@ common/views/components/profile-editor.vue:
   saved: "Profile updated successfully"
   uploading: "Uploading"
   upload-failed: "Failed to upload"
+  email: "メール設定"
+  email-address: "メールアドレス"
+  email-verified: "メールアドレスが確認されました"
+  email-not-verified: "メールアドレスが確認されていません。メールボックスをご確認ください。"
 common/views/widgets/broadcast.vue:
   fetching: "Checking"
   no-broadcasts: "No announcements"
@@ -999,6 +1003,15 @@ admin/views/instance.vue:
   external-user-recommendation-engine-desc: "Example : https://vinayaka.distsn.org/cgi-bin/vinayaka-user-match-misskey-api.cgi?{{host}}+{{user}}+{{limit}}+{{offset}}"
   external-user-recommendation-timeout: "Timeout"
   external-user-recommendation-timeout-desc: "Number of milliseconds (ex. 300,000)"
+  email-config: "メールサーバーの設定"
+  email-config-info: "メールアドレス確認やパスワードリセットの際に使われます。"
+  enable-email: "メール配信を有効にする"
+  email: "メールアドレス"
+  smtp-use-ssl: "SMTPサーバーはSSLを使用"
+  smtp-host: "SMTPホスト"
+  smtp-port: "SMTPポート"
+  smtp-user: "SMTPユーザー"
+  smtp-pass: "SMTPパスワード"
 admin/views/charts.vue:
   title: "Chart"
   per-day: "per Day"