diff --git a/src/misc/get-user-summary.ts b/src/misc/get-user-summary.ts
deleted file mode 100644
index 9cb06f43c..000000000
--- a/src/misc/get-user-summary.ts
+++ /dev/null
@@ -1,19 +0,0 @@
-import getAcct from './acct/render';
-import getUserName from './get-user-name';
-import { User } from '../models/entities/user';
-import { Users } from '../models';
-
-/**
- * ユーザーを表す文字列を取得します。
- * @param user ユーザー
- */
-export default function(user: User): string {
-	let string = `${getUserName(user)} (@${getAcct(user)})\n` +
-		`${user.notesCount}投稿、${user.followingCount}フォロー、${user.followersCount}フォロワー\n`;
-
-	if (Users.isLocalUser(user)) {
-		string += `場所: ${user.location}、誕生日: ${user.birthday}\n`;
-	}
-
-	return string + `「${user.description}」`;
-}