Education
Doctor, Osaka City University, Japan, 1999.
Doctor, Osaka City University, Japan, 1999.
Geological engineer PASCO Corporation, Meguro, 1991—1993. Japan Society for the Promotion of Science postdoctoral fellow National Institute Polar Research, Itabashi, 2000—2002. Associate professor University Ryukyus, Nishihara, Japan, 2002—2008, professor, since 2008.