UTokyo Account パスワード再設定 / Reset Password
注意事項
Notes
- Students: Please register your e-mail address on academic affairs system in advance.
Academic and Administrative Staff, etc.: Please register your university e-mail address on the Personnel Information System in advance.
- When you click "Rest Password" bottun below, the system shows "Get back into your account" page.

- Please fill the User ID by "CommonID(10gdigit)@utac.u-tokyo.ac.jp" (for example, X234567890@utac.u-tokyo.ac.jp).
- Then you confirm the registered mail address and you can set new password.
- The password must have at least 12 but no more than 64 alphanumeric characters and must include at least 1 uppercase letter, 1 lowercase letter, and 1 special character.
- Passwords cannot contain space ( ), double quotation marks ("), periods (.) or back slash, yen mark (\).
- The password expires after 397 days. Please change your password before the expiration date.
If you use multi factor authentication, the password never expires.
以下のボタンを押すとパスワード再設定画面に移動します.
Please click on the button below to reset your password:
パスワード再設定
Reset Password