Research experience

The University of Tokyo College of Arts and Sciences Research Assistant

Meiji Gakuin University Department of International Relations Lecturer

Toyo Eiwa University Associate Professor

International Center for Japanese Studies Research Fellow

Toyo Eiwa University Professor

Keio University Graduate School of Economics Professor

Keio University Faculty of Economics Professor

The University of Tokyo College of Arts and Sciences lecturer

The University of Tokyo Graduate School of Humanities and Sociology Invited Professor

Harvard-Yenching Insitute Associate Scholar

The University of Tokyo Graduate School of Humanities and Social Studies Inveited Associate Professor

The Socio-Economic History Society, Japan

Keio Institute of East Asian Studies Vice Director

Science Council of Japan

president

Science Council of Japan