- 1982 - 1988 Hiroshima Shudo University
- 1982 - 1988 Hiroshima Shudo University, Assistant Professor
- 1988 - - 広島修道大学教授
- 1988 - - Hiroshima Shudo University, Professor
- 1979 - 1982 Hiroshima Shudo University
- 1979 - 1982 Hiroshima Shudo University, Lecturer
- 1978 - 1979 Hiroshima Shudo University
- 1978 - 1979 Hiroshima Shudo University, Research Assistant
Show all