Due to the maintenance of the networks, some library web services will be unavailable as follows.
All libraries will be closed during this period. We will respond to inquiries starting from Monday, August 18.
Tuesday, August 12, 2025, there will be several interruptions each lasting from a few minutes to approximately 30 minutes between 10:00 and 19:00
Subject：
- Library website
- OPAC
- My Library
- Renewal (extension) of loan periods
- Reserve books and request for internal delivery from OPAC search
- Requests for books or article copy from other universities and E-DDS within the university
- Book purchase request (by University expence)
- Book purchase request for students and Faculty book recommendations
- Facility reservations
- University of Tsukuba Digital Collections
- Authentication
- Unified Authentication System
- Library Authenticaction
- EJ/DB Remote Access (Tulips Warp) service
The following services are available as usual.
- Tulips Search https://tsukuba.summon.serialssolutions.com
- 「Check availability」and off campus login will be unavailable.
- Tulips Linker
- Electronic Resources List https://jn2xs2wb8u.search.serialssolutions.com
- Refworks https://refworks.proquest.com
- University of Tsukuba Repository https://tsukuba.repo.nii.ac.jp
However, as noted above, access to Unified Authentication System and Library Authenticaction will be unavailable, and login via these methods will not be possible.
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Wednesday, August 13, 2025, there will be several interruptions each lasting approximately 1 minutes between 13:00 and 18:00
Subject：
- Some pages of the library website
- Some Web forms（Submission may fail due to errors.）
- Web pages for Exhibition/Events and other related pages
- University of Tsukuba Digital Collections (Images cannot be displayed.）
Other services are available as usual.
Wednesday, August 13, 2025, there will be an interruption lasting approximately 15 minutes between 18:00 and 19:00
Subject：
- Library website
- University of Tsukuba Digital Collections
Other services are available as usual.
Thank you for your cooperation.