We have received a report from the system provider that the monthly "Usage Statistics Report" e-mails sent from the repository system were sent only to some users after the transition to the new system (from April 2021).
We have coordinated with the system provider on this matter and have resumed sending statistics from November.
However, some of the figures in the report are still cumulative.
We are still working with the system provider to resolve this issue.

Due to the maintenance, all services of JapanKnowledge (JapanKnowledge Lib, JK select contents, JKBooks) will be temporarily unavailable. We apologize for any inconvenience.

Date /Time:
・Saturday, November 27, 2021 9:00am-1:00pm

We have received a report from the system provider that the "Usage Statistics Report" sent from the repository system every month was sent only to some of the users who had requested to receive it after the transition to the new system.
We have received a report from the system provider that after the transition to the new system, the Usage Statistics Report was sent to only some of the users who requested it.

We have found out that there was a problem with the provider's system from September 29 (Wed.) to October 6 (Wed.) during the "Free Ebook Trial Campaign" which was running until October 6. Due to this problem, purchase requests sent from Kinokuniya KinoDen during this period may not have been delivered to the library.

We have started the journal binding works at Central Library.

• We will pick up journals published mainly in year 2020( Reiwa 1-2).
  *Please remind that some journals can not be available depending on the timing.
• Please check the up-to-date progress from the following link:

Central Library work progress

The following problem has been resolved.(2021/11/25)
We apologize for any inconvenience caused.
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As of Oct. 29, you may not be able to download PDF files from Wiley Online Library from off-campus. (You can browse the full text.)
The vendor is currently working to resolve the problem.
We apologize for the inconvenience.

(For more and new information, please check "Preventive measures against coronavirus disease".)

Based on the policy of the infectious disease measures of the Tokyo Metropolitan Government and the situation at the Tokyo Campus , the Otsuka Library will be open during regular hours from Monday,  November 1, 2021.

Due to scheduled power outages, Some libraries will be closed as follows (Central. Medical and A & P).
And some services are limited from around 17:00, Oct. 29 to around 10:00, Nov.1st (planned). The following services are available as usual.

Every month, Tsukuba Repository sends out a "Usage Statistics Report" on the number of content accesses and downloads from the provider.

Currently, there is a problem with the "Usage Statistics Report" that the numbers are not correct.

The system provider is working on the problem, but it will take some time to resolve it. We will let you know when the problem is resolved.

We apologize for any inconvenience this may cause, and ask for your understanding and cooperation.