Ritsumeikan Asia Pacific University  | Oita, Japan

PhD in Asia Pacific Studies  | Sept 06 – Mar 10

University of Hawaii, East-West Center  | Honolulu, USA

Graduate Certificate in Asia Pacific Leadership  | Aug 08 – May 09

International University of Japan  | Niigata, Japan

MA in International Relations  | Sept 04 – June 06

Diplomatic Academy of Vietnam  | Hanoi, Vietnam

Hanoi, Vietnam  | Sept 98 – Oct 02

United Nations University  | Kanagawa, Japan

Training and Seminar on Global Governance and UN’s System  | Sept 05

Niigata University  | Niigata, Japan

Intensive Japanese Language and Culture Course  | Apr 04 – Sept 06