09/2010-03/2011 | Lecturer, Department of Politics and International Studies, University of Warwick |
04/2011-03/2022 | Associate Professor, College of International Relations, Ritsumeikan University |
09/2015-03/2017 | Visiting Associate Professor, School of International Service, American University |
04/2022-present | Professor, College of International Relations, Ritsumeikan University |