新しい一年を「国際枠組み」から捉える



Senior Research Fellow
Yoshiyuki Sagara is a senior research fellow at the Asia Pacific Initiative (API), where he focuses on economic security, sanctions, health security policy including COVID-19 response, international conflicts, and Japan’s foreign policy. Before joining API in 2020, Mr. Sagara had 15 years of career experience working in the United Nations system and the Japanese government, as well as in the tech industry. From 2018 to 2020, he served as Assistant Director of the Second Northeast Asia Division (North Korea desk) at the Ministry of Foreign Affairs of Japan. From 2015 to 2018, he served in the Guidance and Learning Unit within the Policy and Mediation Division of the UN Department of Political Affairs in New York, where he analyzed and disseminated best practices and lessons learned from UN preventive diplomacy and political engagements, such as in Nigeria, Iraq, and Afghanistan. From 2013 to 2015, he served in the International Organization for Migration Sudan, based in Khartoum. As a project development and reporting officer in the Chief of Mission’s Office, he developed and implemented peacebuilding and social cohesion projects in conflict-affected areas of Sudan, especially Darfur. While serving in the Japan International Cooperation Agency (JICA) Headquarters from 2012 to 2013, he managed rural and fishery development projects in Latin America and the Caribbean region. From 2005 to 2011, he worked at DeNA Co., Ltd. in Tokyo and engaged in expanding tech businesses. Mr. Sagara has been widely published and spoke on public policy, including in the Japan Times. He coauthored a report, The Independent Investigation Commission on the Japanese Government’s Response to COVID-19 (API/ICJC): Report on Best Practices and Lessons Learned (Discover 21, 2021). He holds a Master of Public Policy from the Graduate School of Public Policy at the University of Tokyo, and a BA in law from Keio University.
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The Geoeconomics of Generative AI Development Race: How Emerging Technologies Can Become National Power2025.10.27 -
From Decline to Surge: The Defense Industry in the Era of Excess Demand (Executive Summary)2025.10.24 -
Hungary’s Electoral System: Constructing a System Favorable to the Governing Party and Its Future Prospects2025.10.20 -
US-China Misperceptions in the Race for Strategic Autonomy2025.10.17 -
Navigating Uncertainty: India’s Quiet Strategic Moves2025.10.15
What Comes Next after the Supreme Court Rules on IEEPA?2025.10.02
Event Report: Nuclear Weapons, Eighty Years After the War and the Atomic Bombings2025.09.25
Trump and America’s tech giants: Coexistence or collaboration?2025.10.03
A Looming Crisis in U.S. Science and Technology: The Case of NASA’s Science Budget2025.10.08
US-China Misperceptions in the Race for Strategic Autonomy2025.10.17















