Yuma Osaki

経済学部専任講師

Biography

1990年名古屋生まれ。早稲田大学政治経済学部卒業後、丸紅（株）入社。経済研究所での勤務を経て、同志社大学大学院へ進学。博士（政治学）。ダブルディグリー制度で英シェフィールド大学にてLL.M.を取得、オーストラリア国立大学クロフォード公共政策大学院にて学位取得国費留学。この間、オーストラリア連邦議会フェローシッププログラムのフェローや豪パース米国アジアセンターのインド太平洋フェロー、非常勤講師（明治大学、名古屋大学）、同志社大学助教などを務めた。
国際関係論・国際政治経済学を専門とし、主に通商問題や地域統合などのアジア経済外交に関する理論と実践、最近はインド太平洋地域の地経学についても研究している。

Research Interests

国際関係論、国際政治経済学

Final Education

博士(政治学), 同志社大学

Academic Papers

Yuma Osaki (2026) China-New Zealand Relations Under the U.S.-China Rivalry: Interplay with the Shifting International Order and Regional Order in Oceania. Issues and Studies 55 (1)
Yuma Osaki (2023) Japan's role in the evolution of East Asian regional integration - from the adoption of bilateral FTAs to the making of RCEP. Graduate School of Law, Doshisha University

Grants

(2025) Asian Economic Diplomacy during the Period of Order Reorganization: The Historical Development of Australia-Japan Trade Cooperation. Japan Society for the Promotion of Science Primary Researcher
(2025) Beyond geographical boundaries: Europe and Indo-Pacific institutional proximity. Japan Society for the Promotion of Science Co-researcher
(2023) Indo-Pacific Geo-economics in an Era of Sino-US Competition for Hegemony: Rule Formation Processes by Intra-regional and External Like-Minded Countries. Japan Society for the Promotion of Science Primary Researcher

Book & Case Publishing

Quitzow, R., Zabanova, Y. (2025) Japan: Putting Hydrogen at the Core of its Decarbonization Strategy (Chapter 5 in The Geopolitics of Hydrogen Volume 2: Major Economies and Their Strategies). Springer, Cham.
Minohara, Tosh (ed.) (2025) A Decade of Strategic Alignment and Deepening Ties for Australia and Japan (Chapter 6 in Handbook of Japan’s Foreign and Domestic Policies in the 2010s: The Decade of Abe). Routledge
Hideki, Hayashida (2024) Can ASEAN Survive — The South China Sea, Economic Integration, and Human Rights Issues That Risk Division —. Koyoshobo
Takashi, Terada (2023) China's Interdependence Trap: Institutional Proximity as a Countermeasure. Sairyusha Publishing Company Limited

Working Papers

Yuma Osaki (2022) The Sino-U.S. Hegemonic Competition and the Indo-Pacific Geo-economics (Part 2: Clarifying Geo-economic Concepts Surrounding the “Economic Interdependence Trap”). JFIR Commentary