| 2006.8
- 2007.7 |
Exchange student, School of Social Sciences, University of Mannheim |
| 2011.4
- 2014.3 |
Doctoral Course Research Fellowships, Japan Society for Promotion of Science |
| 2013.9
- 2014.2 |
Visiting student, Department of Sociology, University of Minnesota |
| 2015.4
- 2017.9 |
Postdoctoral Research Fellowships, Japan Society for the Promotion of Science |
| 2016.4
- 2020.8 |
Postdoctral researcher, Faculty of Politics, Law and Economics, University of Konstanz |
| 2017.10
- 2019.9 |
Postdoctral researcher, Japan Society for the Promotion of Science, Postdoctral Fellowship for Research Abroad |
| 2019.10
- 2020.8 |
Postdoctral researcher, Faculty of Social Sciences, University of Helsinki |
| 2020.9
- 2025.3 |
Assistant Professor, Graduate School of Social Sciences, Hitotsubashi University |
| 2025.4
- |
Associate Professor, Faculty of Social Sciences, Hitotsubashi University |