1998.1
- 2001.1 |
Research Associate, Hiroshima Peace Institute, Hiroshima City University |
2001.1
- 2004.1 |
Lecturer, Hiroshima Peace Institute, Hiroshima City University |
2004.1
- 2005.1 |
Researcher, Center for the Promotion of Disarmament and Non-Proliferation, Japan Institute of International Affairs |
2005.1
- 2007.3 |
Senior Researcher, Center for the Promotion of Disarmament and Non-Proliferation, Japan Institute of International Affairs |
2007.4
- 2012.7 |
Associate Professor, Graduate School of Law, Hitotsubashi University |
2012.8
- 2016.3 |
Professor, Graduate School of Law/ School of International and Public Policy, Hitotsubashi University |
2016.4
- 2018.3 |
Minister-Consellor, Permanent Mission of Japan to the International Organizations in Vienna, Ministry of Foreign Affairs |
2018.12
- 2020.3 |
Dean, School of International and Public Policy, Hitotsubashi University |
2018.4
- |
Professor, Graduate School of Law, Hitotsubashi University |
2018.4
- |
Professor, Faculty of Law, Hitotsubashi University |
2018.4
- |
Professor, School of International and Public Policy, Hitotsubashi University |
2021.1
- |
Member, Public Security Examination Commission, Ministry of Justice |
2022.4 |
Professor, School of International and Public Policy, Hitotsubashi University |