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Maintenance

Ongoing maintenance

There is no maintenance work in progress at the moment.

Maintenance schedule

Thu. Nov. 12, 2026
Scheduled
【ID Management System】Regarding maintenance of the password change, activation site
Tue. Nov. 17, 2026

  • Activity Database on Education and Research

Scheduled
Maintenance of Activity Database on Education and Research(11/17)
Wed. Nov. 18, 2026

  • WEB Hosting

Scheduled
[Maintenance Notice] WEB Hosting Service Type B - Nov 18, 2026 12:00–13:00 JST
Tue. Dec. 1, 2026 - Fri. Dec. 4, 2026

  • Supercomputer Systems

Scheduled
[Supercomputer] Scheduled Maintenance

Completed maintenance

Mon. Oct. 5, 2026

  • PC Terminal Services for Education

Done
Virtual Terminal Service of Educational computer systems will be stopped

  • Supercomputer Systems

Done
【Supercomputer】Temporary Maintenance of Login Node/Application Server
Tue. Sep. 29, 2026

  • Activity Database on Education and Research

Done
Maintenance of Activity Database on Education and Research(9/29)
Fri. Sep. 25, 2026

  • Housing

Done
【Housing Service】Notice of Urgent Maintenance Due to Electrical Equipment Failure
Fri. Sep. 25, 2026 - Mon. Sep. 28, 2026

  • Supercomputer Systems

Done
[Supercomputer] Regarding Maintenance Due to a Malfunction in the Building's Electrical System
Thu. Sep. 24, 2026
Done
DNSサーバのメンテナンス
Fri. Sep. 18, 2026

  • Vulnerability Diagnostic System

Done
脆弱性診断システムの一時停止について
Tue. Sep. 15, 2026
Done
Notice of RDM ObjectStorage Maintenance [Tuesday, September 15, 2026, 9:00 a.m.–7:00 p.m.]
Thu. Sep. 10, 2026
Done
【Postponed】【ID Management System】Regarding maintenance of the password change, activation site
Thu. Sep. 10, 2026 - Wed. Sep. 16, 2026

  • Supercomputer Systems

Done
[Supercomputer] Suspension of the supercomputer service due to scheduled power outage and maintenance
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