- 2002 - - 上海応用技術学院 客員教授
- 2002 - - Visiting professor
- 1998 - 2000 Tama Art University Faculty of Art and Design, Department of Graphic Design
- 1998 - 2000 Associate Professor,Department of Graphic Design,Faculty of Art and Design,Tama Art University
- 2000 - - 多摩美術大学美術学部グラフィックデザイン学科 教授
- 2000 - - Professor,Department of Graphic Design,Faculty of Art and Design,Tama Art University
- 1994 - 1998 Tama Art University Faculty of Art and Design
- 1994 - 1998 Associate Professor,Graphic Design Department,Design Department,Faculty of Art and Design,Tama Art University
- 1993 - 1994 Tama Art University Faculty of Art and Design
- 1993 - 1994 Lecturer,Graphic Design Department,Design Department,Faculty of Art and Design,Tama Art University
- 1992 - 1993 Tama Art University Faculty of Art and Design
- 1992 - 1993 Part-time lecturer,Design Department,Faculty of Art and Design,Tama Art University
- 1990 - 1993 Tama Art University Faculty of Art and Design
- 1990 - 1993 Part-time lecturer,Design Department,Art and Design Evening Division,Tama Art University