Associate Professor, Faculty of International Politics and Economics, Department of International Politics and Economics, Nishogakusha University
Specialised in the history of US-European relations and European security.

Assistant Professor at Keio University Graduate School of Law (research fellowship), researcher at EU Studies Institute in Tokyo (EUSI) (stay in Ukraine), part-time lecturer at the Maritime Self-Defence Force Staff College, before becoming a full-time lecturer at the Faculty of International Politics and Economics, Nishimatsu Gakusha University (2017-2022), current position from April 2022. . He is also a visiting researcher at the National Graduate Institute for Policy Studies (GRIPS) (2017-) and a research member of the Japan Institute of International Affairs (JIIA) (2017-).