Takafumi, Ohtomo. "Understanding U.S. Overseas Military Presence after World War II.". Journal of International and Advanced Japanese Studies (University of Tsukuba). 2012. 4. 17-29
Takafumi, Ohtomo. "Predominance of U.S. Global Military Presence: Personnel, SOFAs, and the Command Structure.". Area Studies Tsukuba (University of Tsukuba). 2010. 31. 93-112
“From Entrapment to Abandonment to Entrapment Plus Abandonment: Understanding Japan’s Fears in the U.S.-Japan Alliance.”
(Paper prepared for presentation at the International Studies Association, Asia-Pacific Region Conference, Waseda University)
“From Entrapment to Abandonment to Entrapment Plus Abandonment: Understanding Japan’s Fears in the U.S.-Japan Alliance”
(Paper prepared for presentation at the International Studies Association, Asia-Pacific Region Conference, Waseda University)
"Alliance Dilemma after the Cold War: Comparing the U.S.-Japan Alliance and the U.S.-Korea Alliance."
(Annual Meeting of the Korean Political Science Association (virtual))
Alliance Dilemma after the Cold War: Comparing the U.S.-Japan Alliance and the U.S.-Korea Alliance
(Annual Meeting of the Korean Political Science Association 2021)