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Maintenance

Ongoing maintenance

Tue. Jul. 28, 2026

  • Vulnerability Diagnostic System

Ongoing
脆弱性診断システムの一時停止について

Maintenance schedule

Tue. Jul. 28, 2026 - Thu. Jul. 30, 2026

  • Supercomputer Systems

Scheduled
【Supercomputer】Temporary Maintenance of Login Node/Application Server
Wed. Jul. 29, 2026
Scheduled
[Maintenance Notice] Temporary Suspension of the University-Wide Account Information Viewing System (Knower)
Wed. Jul. 29, 2026
Scheduled
ネットワークサービスのサーバメンテナンス
Thu. Jul. 30, 2026
Scheduled
ネットワークサービスのサーバメンテナンス
Mon. Aug. 3, 2026
Scheduled
ネットワークサービスのサーバメンテナンス
Tue. Aug. 4, 2026

  • Activity Database on Education and Research

Scheduled
Maintenance of Activity Database on Education and Research(8/4)
Wed. Aug. 5, 2026
Scheduled
ネットワークサービスのサーバメンテナンス
Thu. Aug. 6, 2026
Scheduled
ネットワークサービスのサーバメンテナンス
Fri. Aug. 14, 2026

  • Activity Database on Education and Research

Scheduled
Maintenance of Activity Database on Education and Research(8/14)
Thu. Aug. 20, 2026
Scheduled
ネットワークサービスのサーバメンテナンス
Mon. Aug. 24, 2026 - Wed. Aug. 26, 2026

  • PC Terminal Services for Education

Scheduled
【PC端末サービス】教育コンシステム保守に伴うサービス停止について(8/24-26)

Completed maintenance

Tue. Jan. 27, 2026

  • Activity Database on Education and Research

Done
Maintenance of Activity Database on Education and Research(1/27)
Tue. Jan. 13, 2026
Done
【ID Management System】Regarding maintenance of the password change, activation site and Knower

  • Activity Database on Education and Research

Done
Maintenance of Activity Database on Education and Research(1/13)
Fri. Jan. 9, 2026
Done
Maintenance of the website
Tue. Jan. 6, 2026

  • ORCID Profile Connection System (RIS-ORCID)

Done
Maintenance Notice: RIS-ORCID (Jan. 6)
Tue. Dec. 23, 2025
Done
Maintenance of the website
Mon. Dec. 22, 2025

  • Information Security e-Learning

Done
情報セキュリティe-Learning、倫倫姫のサービス一時停止について

Done
Temporary Service Interruption and Re-authentication Due to Emergency Maintenance of the Multi-Factor Authentication System
Thu. Dec. 18, 2025

  • Activity Database on Education and Research

Done
Maintenance of Activity Databasse on Education and Research(12/18)
Fri. Dec. 12, 2025

  • RDM Drive

Done
[Urgent][Maintenance Notice] RDM Drive and RDM Drive Portal Maintenance – December 12, 2025 (Fri) 12:00–13:00 JST
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