National Astronomical Observatory of Japan
http://www.nao.ac.jp/E/index.html

Okayama Astrophysical Observatirt, NAOJ
http://www.oao.nao.ac.jp/e/index.html

Sbaru Telescope, NAOJ
http://www.naoj.org/

Institute of Astronomy Faculty of Science, University of Tokyo
http://www.ioa.s.u-tokyo.ac.jp/index.html

Tokyo Atacama Observatory Project
http://www.ioa.s.u-tokyo.ac.jp/TAO/TAO-e/index.html