As the maintenance work of Thursday, May 20th took much time, the target systems could not be used for a while even after the scheduled end time of 20:30.
We apologize for the inconvenience we caused you with this matter.
In addition, similar maintenance work may be performed in the near future. We will inform you of details such as the work schedule on this site when it is decided.
(Updated on May 26, 2021)
Due to the maintenance work for the UTokyo Account authentication service, you will not be able to log in to the following systems managed by the ECCS (including ITC-LMS) that use the authentication service. We apologize for any inconveniences that this may cause, and thank you for your cooperation.