- 2019/04 - 現在 Meijo University Faculty of Law Department of Legal Science
- 2020/04 - 2022/03 Nagoya City University
- 2010/04 - 2022/03 Nanzan University Faculty of Economics
- 2016/04 - 2019/03 Meijo University Law School
- 2011/04 - 2016/03 Meijo University Law School
- 2007 - - 名古屋学院大学経済学部 准教授
- 1999 - 2004 Kanto Gakuin University College of Law
- 1999 - 2004 Part-time lecturer, Faculty of Law, University
- 2004 - - 名古屋学院大学経済学部 専任講師
- 2000 - 2002 Shumei University
- 2000 - 2002 Part-time lecturer, Faculty of political economy
- 2000 - 2001 Tokyo University of Mercantile Marine
- 2000 - 2001 Part-time lecturer, Faculty of mercantile Marine,
- 2001 - - 明治大学法学部 非常勤講師
- 2001 - - Part-time lecturer, Faculty of Law, University
- 2000 - - 駿河台大学法学部 非常勤講師
- 2000 - - Part-time lecturer, Faculty of Law, University
- of Meiji
- of Surugadai
- Tokyo Univ, of Mercantile Marine
- Univ, of Shumei
- of Kanto-Gakuin