- 1995 - 現在 Kokushikan University Faculty of Law
- 1995 - 2002 Professor faculty of Law,KOKUSHIKAN University
- 1989 - 1995 Kurume University Faculty of Law
- 1982 - 1995 Professor,University of KURUME
- 1982 - 1989 Kurume University Faculty of Commerce
- 1975 - 1982 Kurume University Faculty of Commerce
- 1975 - 1982 Associate Professor
- 1973 - 1975 Kurume University Faculty of Commerce
- 1973 - 1975 Assistant Professor,University of KURUME
Show all