Appointed in 2025:
Professor
Ph.D. (Human Sciences), Hokkaido University, 2010

Appointed in 2014 Professor,
Ph.D. in Government and Politics (2007, University of Maryland)

Appointed in 2018 Professor, Ph.D., (2009, The University of Tokyo)

Appointed in 1996
Professor, Ph.D. in Political Science (2015, Waseda University)

Appointed in 2004 Professor, Ph.D., (Academic Studies) (2002, Hitotsubashi University)

Appointed in 2019;
Associate Professor;
Ph.D. in Law (Hitotsubashi University, 2019).

Appointed in 2021 Professor, Ph.D. (International Political Economy) (2011, University of Tsukuba)

Appointed in 2026
Associate Professor
Ph.D. in International Relations (University of Toronto, 2011)

Appointed in 2020. Associate Professor.
Ph.D. in Political Science (Université Paris 1 Panthéon-Sorbonne, 2008).

Appointed in 2017
Ph.D. in Sociology (Hitotsubashi University, 2017)
Family Sociology, Social Policy, Comparative Welfare State Studies, Gender Studies

Appointed in 2012
Professor, Ph.D., in History (2006, University of Oxford)

Appointed in 2020 Professor, Ph.D. in International Public Policy (Osaka University)

Appointed in 2002 Professor, Ph.D., (1999, Yokohama National University)

Appointed in 2015.
Associate Professor.
Ph.D. in Public Policy (Kumamoto University, 2012).

Appointed in 2015 Degree: M.A., University of Tokyo (1996)

Appointed in 2009 Professor, Ph.D. in Economics (2005, West Virginia University)

Appointed in 1996 Professor, M.A. in International Studies (1987, Sophia University)

Appointed in 2019 Professor, M.A. in International Relations (1996, Sophia University)

Appointed in 2022.
Associate Professor (Dr. phil. (Ph.D.), University of Zurich).

Appointed in 2007
Professor (Ph.D., University of London; M.A., Johns Hopkins University; B.A., Sophia University)