keio.jp system maintenance information

Due to the system maintenance, keio.jp will be temporarily unavailable during the following period.

[Period]
8:00 p.m. to 10:00 a.m. on Monday, Novemver 27 , 2023

[Affected]
- Google Workspace
- Box
- Zoom
- Slack
- Canvas
- Microsoft 365 Apps

Other services authenticated by keio.jp may also be affected.
We apologize for any inconvenience, and thank you for your cooperation.