1992.4
- 1994.3 |
ティーチング・アシスタント, Faculty of Letters, The University of Tokyo |
2004.10
- 2005.3 |
Part-time Assistant Professor, Faculty of Letters, The University of Tokyo |
2009.4
- |
Professor, Graduate School of Language and Society, Hitotsubashi University |
2018.4
- 2019.3 |
Councillor, Hitotsubashi University |
2020.4
- |
Dean of Center, Mori Arinori Institute for Higher Education and Global Mobility Research and Development Center for Higher Education, Hitotsubashi University |
2022.5
- |
科長, 言語社会研究科, Hitotsubashi University |