Executive Directors

The Geological Society of Japan Executive Directors
(May 2018 to May 2020)

President
Hiroki Matsua (Kumamoto Univ.)

Vice President
Daiji Hirata (Kanagawa Pref. Museum of Natural History)

Vice President
Kazuhiko Sasaki (OYO Co.)

Director of General Management
Makoto Saito (Geol. Surv. Japan, AIST)
Web page: http://staff.aist.go.jp/saito-mkt/m_Saito/indexe.html

Vice Director of General Management
Hisao Ando (Ibaraki Univ.)

Director of Financial Affairs
Shinichi Ogata (Chuo Kaihatsu Corporation)
Web page: http://www.ckcnet.co.jp/

Director of Financial Affairs
Hiroshi Nishi (Tohoku Univ.)

Director of Public Relations
Arito Sakaguchi (Yamaguchi Univ.)
Web page:http://www.sci.yamaguchi-u.ac.jp/en/sci/staff/sakaguchi-en?set_language=en

Director of Public Relations
Tsuyoshi Komiya (Tokyo Univ.)

Director of Scientific Researches
Yukio Isozaki (Tokyo Univ.)

Director of Scientific Researches
Simon Wallis(Tokyo Univ.)

Director of Scientific Researches
Makoto Okada (Ibaraki Univ.)

Director of Scientific Researches
Tatsuki Tsujimori (Tohoku Univ.)

Director of Publication of Journal Geological Society of Japan
Shigeru Ohto(Toyama Univ)

Director of Publication of Island Arc
Yoshihiko Tamura(JAMSTEC)

Director of Social Outreach
Hiroyuki Hoshi (Aichi University of Education.)
Web page: http://hoshi.a.la9.jp/index.htm

Director of Social Outreach
Yoshihisa Hiroki (Osaka Kyoiku University)
Web page: http://kenkyu-web.bur.osaka-kyoiku.ac.jp/Profiles/4/0000304/prof_e.html

Director of Social Outreach
Tsutomu Nakazawa (Geol. Surv. Japan, AIST)
Web page: http://staff.aist.go.jp/t-nakazawa/index-en.html