- 1998 - 2001 Seiwa College
- 1998 - 2001 Seiwa College, Part-Time Instructor
- 1996 - 2001 大阪国際女子短期大学 非常勤講師
- 1996 - 2001 Osaka International Women's College, Part-Time Instructor
- 1995 - 2001 Osaka Kun-ei Women's College
- 1995 - 2001 Osaka Kunei Women's College, Part-Time Instructor
- 1994 - 2001 Osaka Jonan Women's Junior College
- 1994 - 2001 Osaka Jonan Women's College, Part-Time Instructor
- 1992 - 1995 Seiwa College
- 1992 - 1995 Seiwa College, Part-Time Assistant
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