Former Chairman
- 1st President (1995-1997)
Tadahiko Kawai（Professor, Tokyo University of Science, Professor Emeritus, the University of Tokyo)
- 2nd President
(1998-1999)
Mikio Shoji(Vice President, KAJIMA CORPORATION)
- 3rd President (2000-2001)
Nobuyoshi Tosaka (Professor, Nihon University)
- 4th President (2002-2003)
Hideomi Ohtsubo (Professor, the University of Tokyo)
- 5th President (2004-2005)
Hiroshi Takeda(Professor, Hosei University)
- 6th President (2006-2007)
Kozo Fujii (Professor, Japan Aerospace eXploration Agency)
- 7th President (2008-2009)
Norio Takeuchi(Professor, Hosei University)
- 8th Presient (2010-2011)
Koichi Ohtomi (Research Supervisor, TOSHIBA CORPORATION)
- 9th President (2012-2013)
Kazuo Kashiyama (Professor, Chuo University)
- 10th Presient (2014-2015)
Seiichi Koshizuka (Professor, the University of Tokyo)
- 11th President (2016-2017)
Kenjiro Terada (Professor, Tohoku University)
- 12th President (2018-2019)
Takahiro Yamada (Professor, Graduate school of environment and information sciences, Yokohama National University)
- 13th President (2020-2021)
Naoya SASAKI (Senior advisor, Hitachi, Ltd.)
- 14th President (2022-2023)
Daigoro ISOBE (University of Tsukuba)
