- UT OCW http://ocw.u-tokyo.ac.jp/index.html
- UT-KIWI http://kiwi.r.dl.itc.u-tokyo.ac.jp/ut-kiwi/
- Doctorial Dissertation Database The University of Tokyo http://gakui.dl.itc.u-tokyo.ac.jp/
- Society Copyright Politics in Japan http://scpj.tulips.tsukuba.ac.jp/index/?lang=en&redirect=
- National Institute of Informatics http://www.nii.ac.jp/en/
- Registry of Open Access Repositories (ROAR) http://archives.eprints.org/
- Publisher copyright policies & self-archiving: the SHERPA/ROMEO list http://www.sherpa.ac.uk/romeo.php


