Professor, Aichi University of Education, Kariya, Japan.

Bachelor degree of Maritime Studies, Tokyo University of Mercantile Marine in 1993
Master degree of Maritime Studies, Tokyo University of Mercantile Marine in 1995
Doctor degree of Engineering, Tsukuba University in 2000
Assistant at Toba National College of Maritime Technology in 2000
Assistant Professor at Nagano National College of Technology in 2004
Associate Professor at Nagano National College of Technology in 2007
Associate Professor at Aichi University of Education in 2009
Professor at Aichi University of Education in 2015