【14 Nov 2026–28 Mar 2027】Special Exhibition Commemorating the 150th Anniversary of The University of Tokyo “Dynamic Earth: Earthquakes and Volcanoes in Scientific Records”　(2026/7/24)

Temporary Suspension of MyOPAC and ASK Services　(2026/7/24)

Notice of temporary closure (Aug. 10, 12, and 26, 2026)　(2026/6/19)

The library will be temporarily closed on the following dates:
■ August 10 (Mon), August 12 (Wed), and August 26 (Wed), 2026
ERI members can still access the library at any time via fingerprint authentication.
The library will be closed to external visitors.
We apologize for any inconvenience.

Notice of temporary closure (June 3, 2026)　(2026/6/2)

The Library will be temporarily closed on temporarily closed Wednesday, June 3, 2026, due to the approaching typhoon.
We apologize for the inconvenience and appreciate your understanding.

Completion of the Special Collections Database Migration　(2026/4/9)

We would like to inform you that the materials on the ERI Library Special Collections Database, The University of Tokyo have been migrated. Image materials have been moved to the UTokyo Digital Archives Portal, and PDF materials to the UTokyo Repository.

• ERI Library Special Collections (UTokyo Digital Archives Portal)
  　https://da.dl.itc.u-tokyo.ac.jp/portal/en/collection/erilibsc
• UTokyo Repository
  　https://repository.dl.itc.u-tokyo.ac.jp/search?search_type=2&q=1773118118172
  　* Note: The index is subject to change in the future.
  

Previously, a paper-based application was required to use the images, but with this migration, they are now freely available for use under terms equivalent to the Creative Commons "CC BY 4.0" license.

• Terms of Use

(March 13 Morning) Reading Room Unavailable　(2026/3/12)

The reading room will be unavailable in the morning of March 13. You can still use the stacks and borrow and return books as usual.
We apologize for any inconvenience. Thank you for your understanding.