- 1990/10 - 現在 Assistant/Associate Professor, English Language
- 1990/10 - 現在 Associate/Associate Professor, English Language
- 1989/04 - 1990/03 Foreinn Researcher, National Institute
- 1984/09 - 1990/03 Foreinn Researcher, National Institute
- 1985/04 - 1986/01 Instructor of ESL, Kyoto Sangyo University
- 1985/04 - 1986/01 Instructor of ESL, Kyoto Sangyo University
- 1984/10 - 1986/01 Instructor of ESL, Ryukoku University
- 1984/10 - 1986/01 Visiting Researcher, Ryukoku University
- 1984/10 - 1986/01 Instructor of ESL, Ryukoku University
- 1984/10 - 1986/01 Visiting Researcher, Ryukoku University
- - 1985/03 1984/4/-1985/3 Instructor of ESL, Kansai Medical University
- - 1985/03 1984/4/-1985/3 Instructor of ESL, Kansai Medical University
- 1984/09 - /1984/4 Research Scholar, Kyoto University
- 1984/09 - /1984/4 Research Scholar, Kyoto University
- 1982/09 - 1983/06 Instructor of ESL, Los Angeles Community Adult School
- 1982/09 - 1983/06 Instructor of ESL, Los Angeles Community Adult School
- 1982/09 - -1983-3 Instructor of ESL, California State University, Northridge
- 1982/09 - -1983-3 Instructor of ESL, California State University, Northridge
- 1979/09 - 1982/06 Instructor of ESL & American Culture
- 1979/09 - 1982/06 Instructor of ESL & American Culture for Japanese students,
- 1976/09 - 1977/06 Teaching assistant, Oriental Philosophy and Zen Buddhism,
- 1976/09 - 1977/06 Teaching assistant, Oriental Philosophy and Zen Buddhism,
- Ryukoku University Faculty of Law, Common Subjects Associate Professor
- University of California, Santa Barbara
- Los Angeles, California
- for Teaching Intercultural Studies,
- for Japanese students, Institute
- of Multimedia Education, japanese Ministry of Education
- and Culture Program, Ryukoku University
- University of California, Santa Barbara
- Los Angeles, California
- Institute for Teaching Intercultural Studies,
- of Multimedia Education, japanese Ministry of Education
- and Culture Program, Ryukoku University