- 1998 - 2000 Tenshi Junior College
- 1998 - 2000 Tenshi Women's College, Professor
- 2000 - - 天使大学 教授
- 2000 - - Tenshi College,Professor
- 1997 - 1998 北海道文教短期大学 教授
- 1997 - 1998 Hokkaid Bunkyo Junior College, Professor
- 1989 - 1997 北海道文教短期大学 助教授
- 1989 - 1997 Hokkaido Bunkyo Junior College, Assistant
- 1984 - 1989 北海道栄養短期大学 専任講師
- 1984 - 1989 Hokkaid Eiyo Junior College, Full-Time
- 1982 - 1984 College of Medical Technology, Hokkaido University
- 1982 - 1984 The College of Medical Technology, Hokkaid
- Professor
- Lecturer
- Univ., Part-Time Lecturer
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