[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.

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.

　Thursday, 2023/6/22, 13:00-14:30, 16:00-17:00 (extention)

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

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, 2023/6/7, 10:00-10:30

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

The access problem has been resolved as of 12:00.

Currently, the connection to the Tsukuba Repository is unstable and we are checking the status.
If you are unable to access the repository, please wait a little while before trying again.

　As of 9:00, Wednesday, May 24, 2023

We apologize for any inconvenience caused to users.

System maintenance of Tsukuba Repository is 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, 2023/5/16, 11:00-16:00

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

For RefWorks, a web-based tool for managing reference documents, the library offers two versions: the new RefWorks (blue logo) and the legacy RefWorks (orange logo), but the legacy RefWorks will no longer be available on June 30, 2023.
It will be automatically disabled and no longer available.

If you are currently using the legacy RefWorks, please follow the instructions on the website below to migrate to the new RefWorks by yourself.