[7/20 9:35 Added] The work has been completed and EZproxy is now available to all users, including 002 users. We apologize for any inconvenience caused.

[7/20 9:15 Added]It is after 9:00 p.m., but EZproxy is still unavailable for some users. We are working on it, so please wait for a while.
We apologize for any inconvenience caused.

Due to the correction of a problem with EJ/DB Remote Access, some services will be suspended as follows.

The EJ/DB Remote Access (EZproxy) service (Tulips Warp) will be temporarily suspended during the following dates to verify authentication problems.

• Saturday, July 15, 2023, 7:00-8:00 am
• Sunday, July 16, 2023, 7:00-8:00 am

During this time, e-journals, e-books, databases, etc. subscribed to by the University will not be available from off-campus. We apologize for the inconvenience, but please come to the university and use the following methods.

System maintenance of Tsukuba Repository will be performed as follows.
If you cannot access to the repository during the maintenance, please wait for a while and then please access to the repository after a short time.

　Wednesday, 2023/7/12, 16:00-18:00

We apologize for any inconvenience this may cause to our users and appreciate your understanding and cooperation.

Library closure during the summer holidays

• Tsukuba area will be closed on 8/14 - 8/18. (The university-wide holiday period)
• The Otsuka Library will be closed on 8/15 - 8/19.

Change of book loan period

You can loan / renew books (including renewals from the Web) longer than the usual (3 weeks).
Please refer the table below for details.

Notice of full resumption of authentication system (Posted on July 20)

EJ/DB remote access for 002 users also resumed around 9:30 a.m. on July 20. We apologize for the inconvenience and appreciate your understanding.

[7/24 15:30 Added]
EJ/DB remote access for 002 users also resumed around 9:30 a.m. on July 20. We apologize for the inconvenience and appreciate your understanding.

[7/11 10:30 Added]
Authentication other than EJ/DB remote access for those whose IDs begin with 002 and all authentication for those whose IDs begin with 004 has resumed.
We plan to resume remote access authentication for 002 at a later date. We apologize for the continued inconvenience.

Due to power outage, the extended-hours utilization of Otsuka Library will not be available, during the time duration as below;

July 17(Mon.) 9:00 - 23:00
July 18(Tue.) 9:00 - 10:00

*Self-Checkout Machines will not be available from 18:00, July 16(Sun.) to 10:00, July 18(Tue.).

Thank you for your cooperation.

The maintenance has finished. 

Due to the maintenance of the library's server, the library website will be temporarily unavailable during the following schedule.

　Wednesday, July 5, 2023, around 8:30 to 9:00 am

We apologize for any inconvenience caused and appreciate your understanding.

The following work will be carried out to change the authentication system (*) for the library web service.
[Added on 6/26] Due to the setting of the University of Tsukuba's unified authentication, the suspension period will last until after the completion of the authentication system change on 7/10 (Mon). We are very sorry.

Date and Time

Thursday, June 22, 2023 8:30 am - Monday, June 26, 2023 5:00 pm (tentative) Monday, July 10, 2023 1:00 pm (Extended)

System maintenance of Tsukuba Repository will be performed as follows.
If you cannot access to the repository during the maintenance, please wait for a while and then please access to the repository after a short time.

　Tuesday, 2023/6/27, around 14:00

We apologize for any inconvenience this may cause to our users and appreciate your understanding and cooperation.