Announcement of Scheduled Maintenance for the Keio University Website (Sunday, September 10, 2023)
September 6, 2023
This website will be temporarily unavailable during the following time frame in order to replace system equipment. Some of Keio's other websites may experience downtime during this scheduled maintenance as well.
We apologize for the inconvenience and thank you for your understanding in this matter.
Date and Time: - 30s–1min between 8:00 a.m. and 9:00 a.m. on Sunday, September 10, 2023. (Tentative) - Multiple periods of temporary instability (5 minutes) for each service between 9:00 a.m. and 8:00 p.m. on Sunday, September 10, 2023