Business career
1.
1994/04
～
1999/03
Lecturer Sugino Women's Junior College
2.
1999/04
～
2004/03
Associate Professor Daito Bunka University Faculty of Economics,Department of Economics
3.
2004/04
～
2020/03
Professor Daito Bunka University Faculty of Economics,Department of Modern Economics
4.
2008/04
～
2011/03
Chief Professor Daito Bunka University Faculty of Economics,Department of Modern Economics
5.
2011/04
～
2015/03
Dean Daito Bunka University Faculty of Economics
6.
2019/10
～
2020/03
part-time lecturer Toyo Eiwa University
7.
2020/04
～
2023/03
Director in General
8.
2020/04
～
2023/03
Vice President Daitobunka University
9.
2023/04
～
2024/03
part-time lecturer Seikei University Faculty of Economics