- 1998 - 2004 The University of Tokushima
- 1998 - 2004 The University of Tokushima Faculty of Engineering
- 1998 - 2004 Center For University Extension, University of
- 1998 - 2004 Faculty of Engineering, University of Tokushima,
- 1994 - 2004 The University of Tokushima Graduate School of Human and Natural Environment Sciences
- 1994 - 2004 Graduate School of Human and Natural Environment
- 1993 - 2004 The University of Tokushima Faculty of Integrated Arts and Sciences
- 1993 - 2004 aculty of Integrated Arts and Sciences, University of
- 2002 - Nagasaki University Faculty of Education
- 2002 - Faculty of Education,Nagasaki University, Instructer
- 2000 - 2000 Naruto University of Education Graduate School of Education
- 2000 - 2000 Graduate School of Education (Master of Education),
- 1995 - 2000 Nagasaki University Faculty of Education
- 1995 - 2000 Faculty of Education, Nagasaki University, Instructer
- 1999 - 1999 アメリカ合衆国ニューヨーク州ロチェスター市ジヨージイーストマンハウス
- 1999 - 1999 International Museum of Photography and Film, George
- 1993 - 1994 アメリカ合衆国ニューヨーク州ロチェスター市ジヨージイーストマンハウス
- 1993 - 1994 International Museum of Photography and Film, George
- 1992 - 1993 Nagasaki University Faculty of Education
- 1992 - 1993 Faculty of Education, Nagasaki University, Instructer
- 1986 - 1993 The University of Tokushima Faculty of Integrated Arts and Sciences
- 1986 - 1993 Faculty of Integrated Arts and Sciences, University
- 1990 - 1990 ハンガリー共和国ブタペスト芸術アカデミー 訪問教授
- 1990 - 1990 Academy of Fine Arts, Budapest, Hungary, Visiting
- 1989 - 1989 The University of Tokushima Center for University Extension
- 1989 - 1989 Center For University Extension, University of
- 1987 - 1987 The University of Tokushima Center for University Extension
- 1987 - 1987 Center For University Extension, University of
- 1976 - 1986 Tokyo University of the Arts
- 1976 - 1986 Tokyo National University of Fine Arts and Music,
- 1975 - 1977 Okayama University Faculty of Education
- 1975 - 1977 Faculty of Education, Okayama University, Instructer
- 1974 - 1976 東京芸術大学美術研究科 研究生
- 1974 - 1976 Postgraduate Course in Fine Arts, Tokyo National
- 国際写真博物官 訪問教授
- 国際写真博物館 訪問教授
- (Par time)
- Naruto University, Instructor (Part time)
- Instracter (Part time)
- Sciences, University of Tokushima, Professor
- Eastman House, Rochester, NY, U.S.A. Visiting Professor
- Tokushima, Professor
- Professor
- Tokushima, Instructer (Part time)
- of Tokushima, Associat Professor
- Instructer
- (Part time)
- University of Fine Arts, research student