master of law, Waseda University, Mar. 1992

Humanities & social sciences, International law

Humanities & social sciences, Civil law

Apr. 2009 - Mar. 2011
日本大学, 法務研究科

May 2004 - Mar. 2007
The University of Tokyo, Graduate Schools for Law and Politics, 専任講師

Jan. 2007 - Jan. 2007
Shimane University, 法務研究科

Apr. 1990 - Mar. 1992, Waseda University, Graduate School of Law, 民事法学専攻