2002 - - Groduate Student(Doctor Course),Faculty of
International Saudies, Osaka Gakuin University
Association Membership(s) (6):
政治経済史学会
, 日本国際政治学会
, 軍事史学会
, The Journal of Historial Studies -The Politic- Economic History
, Japan Association of International Relations
, Japan Society of Military History