Kiichiro KAWAMURA (Research Professor, Yamaguchi University)
Yasukuni OKUBO (Chair of IUGS GeoHazard Task Group, Member of Science Council of Japan)
Hide SAKAGUCHI (President, Ocean Policy Research Institute of The Sasakawa Peace Foundation)
Yoshiyuki YAGIURA (President, Kiso-Jiban Consultants Co., Ltd.)
Kiso-Jiban Consultants Co., Ltd.
Daiwa Exploration & Consulting Co., Ltd.
GeoHazard Task Group, International Union of Geological Sciences (IUGS)