E-mails of Zengaku Computer System

Please use Webmail if you experience any trouble after the mail system migration.

Students’ emails depend on entrance year. Please read the following carefully.

Web mailer

  • Microsoft 365
    After signing in, click the Outlook icon on the left menu.
    Students and Faculty: Login with your @u address
    Students enrolled before 2022: Sign in with @s address to read @s e-mails

Student’s e-mail address

From the 2023 academic year, the email address for students on the Zengaku Computer System will be for the @u.tsukuba.ac.jp domain.

s + the last seven digits of the student ID number @u.tsukuba.ac.jp

Students who were enrolled in the school in or before FY 202022 can use both the present @s and new @u addresses. For more details, see the following notes.
Students who are enrolled in or after FY 2023 will not be assigned the @s.tsukuba.ac.jp email address.

@s addresses and @u addresses

  • @u address: Log in with the password you use to sign in to Microsoft 365.
  • @s address: You cannot use Unified Authentication System to log in.
    Please log in to the following site using Unified Authentication and set a new password to read and write @s e-mails.
    https://m365setting.u.tsukuba.ac.jp (accessible only on campus)

    • Account Name: Enter the part before @s.tsukuba.ac.jp. Not e-mail address.
    • Domain: Select @s.tsukuba.ac.jp
    • Password: Enter the password used for Unified Authentication System.

Students who are enrolled in or after FY 2023

    • If you are a Credited Auditors, etc. who have enrolled and are continuing their studies prior to the 2022 academic year and are already using Microsoft 365 (M365) can send and receive e-mail on M365.
    • Your email address is an @u address, as shown above.
    • Credited Auditors who enrolled before FY2022 and are continuing and are already using Microsoft 365 (M365) can send and receive emails on M365.
    • Credited Auditors who are not continuing from the previous year and have received the initial password notification for Unified Authentication System, please follow the next.
    • The password for the Unified Authentication System distributed at the time of admission has an expiration date. Since this is your initial password, please change your password as soon as possible.
    • After that, please log in to the following sites using Unified Authentication System and set a new password to use Microsoft 365 services, including email.

https://m365setting.u.tsukuba.ac.jp (accessible only on campus)

→ To use emails please refer to this page first.

Students who were enrolled in or before FY 2022

  • Your email address will basically be the @u address above. Notices from the university will be sent to @u.
  • You can use your present @u and @s addresses separately. Make sure to establish an environment where you can receive all the emails sent to either the @u or @s address according to your convenience.
  • @u ando @s address is used through Microsoft 365 cloud mail service.
  • Students enrolled in our university can install Microsoft Office on personal devices at no additional cost and use Microsoft 365 cloud services, thanks to the Microsoft Products (for private use).
  • Please note that the services available are different when signing in to Microsoft 365 with an @s address versus signing in to Microsoft 365 with an @u address. In particular, you will need to sign out and then sign back in with your @u address in order to set up your @u address in Microsoft 365 when you are signed in with your @s address. If you find this inconvenient, use the private mode of your browser, or use the client software only for @s addresses, and use the browser for @u addresses (e.g., for the cloud service of M365).

→ To use emails please refer to this page first.

Graduated students

Students (including credited Auditors, non-degree Research Students, etc.) who graduate at the end of the 2023 academic year will be able to continue to use the @u email address they used while at the University after graduation.
However, the maximum mailbox usage is 50 GB. In addition, other functions of Microsoft 365 that were provided by the University cannot be used.


Faculty @u addresses are also Microsoft 365. Please note that the settings for reading email will change. → How to use.