Frequently Asked Questions (SSO)

Please check the following page:

• When You Cannot Log In

Yes, this is possible. Please refer to:

• Trust your browser to skip multi-factor authentication📄

The omission of multi-factor authentication expires after a certain period.

For details, please refer to:

• Trust your browser to skip multi-factor authentication📄

When you attempt to log in to the NII-Filesender service, if you uncheck the consent options at the screen where you agree to send information to the service and then click the Agree button, an error will be displayed.

To resolve this error, please log in to the SeciossLink portal and cancel the consent for the service.

For detailed procedures, please refer to:

• • How to log in to the GakuNin Service📄

• About login and logout

  • 2-Minute Guide to Tohokudai ID Login 🎦

  • How to log In with Your Tohokudai ID📄

  • How to log in to Microsoft365📄

  • How to log in to the GakuNin Service📄

  • Trust your browser to skip multi-factor authentication📄

  • Logout of SeciossLink📄

  • How to change the language displayed on the SeciossLink login screen📄

• About SeciossLink Portal

  • Screen layout of the SeciossLink portal📄

  • Set the language settings for the SeciossLink portal📄

  • Set up multi-factor authentication📄

• Others

  • Enable to receive TU mail or DC mail📄

* We will update the user manual as needed, so please refer to the latest file from this page.

Please click "Japanese" in the upper right corner of this page.