International Law, International Organization, History of IO
- Doctor of Laws, University of Tokyo, 1980
BA, LL.M., LL.D, Univ. of Tokyo. Formerly Professor and Director of the Peace Research Institute, International Christian University. Formerly President, Japan Peace Research Association, and the Japan Chapter of the Asian Society of International Law. Intermittently (when on leave) Visiting Professor at the European and Global Institute, Basel University.