At their late-August summit, former Prime Minister Shigeru Ishiba and Indian Pri…
IOG Economic Intelligence Report (Vol. 4 No. …
G20 summit in Johannesburg (21–23 Nov) produc…
As 2025 comes to a close, it’s worth reflecti…
IOG Economic Intelligence Report (Vol. 4 No. …
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Event Report: The Institute of Geoeconomics Held Its Annual Forum and Geoeconomics Summit 20252025.11.05 -
Hirohito Ogi Will be Joining the “Future of Regional Security Partnership Architecture” Event Being Held by the Yokosuka Council on Asia-Pacific Studies2025.09.29 -
“Japanese Companies in the Age of Geoeconomics Based on Analysis of Two Surveys” Symposium2024.02.29EventsClosed
At their late-August summit, former Prim…
Visiting Research Fellow
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IOG Economic Intelligence Report (Vol. 4…
Visiting Research Fellow
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Visiting Research Fellow
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Group Head, Emerging Technologies
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Research Fellow
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On August 23, the Institute of Geoeconom…
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Visiting Research Fellow
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IOG Economic Intelligence Report (Vol. 4…
Visiting Research Fellow
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Visiting Research Fellow
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Visiting Research Fellow
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At their late-August summit, former Prim…
Visiting Research Fellow
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IOG Economic Intelligence Report (Vol. 4…
Visiting Research Fellow
Andrew Capistrano
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Visiting Research Fellow
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Visiting Research Fellow
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IOG Economic Intelligence Report (Vol. 4…
Visiting Research Fellow
Andrew Capistrano
IOG Economic Intelligence Report (Vol. 4…
Visiting Research Fellow
Paul Nadeau
On September 13, the Institute of Geoeco…
IOG Economic Intelligence Report (Vol. 4…
Visiting Research Fellow
Andrew Capistrano
IOG Economic Intelligence Report (Vol. 4…
Visiting Research Fellow
Paul Nadeau
IOG Economic Intelligence Report (Vol. 4…
Visiting Research Fellow
Andrew Capistrano
IOG Economic Intelligence Report (Vol. 4…
Visiting Research Fellow
Paul Nadeau
South Korea’s tariff negotiations with t…
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IOG Economic Intelligence Report (Vol. 4…
Visiting Research Fellow
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Senior Research Fellow
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Generative AI has been progressing at an…
Group Head, Emerging Technologies
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As Japan’s security environment deterior…
Senior Research Fellow
Hirohito Ogi
Geoeconomic Summit Introduction / EU-CPT…
Visiting Research Fellow
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Senior Research Fellow
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Beijing’s calculated use of rare-earth e…
Senior Fellow & Group Head, China
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Generative AI has been progressing at an…
Group Head, Emerging Technologies
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Visiting Research Fellow
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Visiting Research Fellow
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Visiting Research Fellow
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Visiting Research Fellow
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Visiting Research Fellow
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Visiting Research Fellow
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India–U.S. Trade Relations and Historica…
Visiting Research Fellow
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As Japan’s security environment deterior…
Senior Research Fellow
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Author: Maiko Ichihara, Professor, Gradu…
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Research Associate
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Host: Paul Nadeau, Visiting Research Fel…
Visiting Research Fellow
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【Author】Masaki Mizobuchi, Associate Prof…
Geoeconomics
Yoshiyuki FukudaVisiting Research FellowYoshiyuki Fukuda is a macroeconomist and financial strategist with over 20 years of experience spanning central banking, international organizations, …View Profile- Tomofumi UchinoVisiting Research FellowTomofumi Uchino is a Visiting Research Fellow at the Institute of Geoeconomics (IOG). After he graduated from the National Defense Academiy (NDA), he …View Profile
- Kasumi YamazakiSecretary General ／Senior Executive Vice PresidentKasumi Yamazaki has served as the inaugural Secretary General and Senior Executive Vice President of the Institute of Geoeconomics (IOG) since January…View Profile
- Makoto OuchiProgram OfficerMakoto Ouchi is a Program Officer at the Institute of Geoeconomics (IOG). He actively engages in the planning and management of workshops and programs…View Profile
- Kikyo TaguchiResearch AssistantKikyo Taguchi assumed her current position in July 2025, after serving as a Researcher/Advisor in the Political Section at the Embassy of Japan in Ger…View Profile
- Maletta GabrieleResearch AssistantResearch Assistant at the Institute of Geoeconomics (IOG). Specialised in Japan-EU foreign relations and European Security and Defence, Gabriele holds…View Profile
- Masayoshi UnoResearch AssistantMasayoshi Uno is a Research Assistant at the Asia Pacific Initiative (API) & the Institute of Geoeconomics (IOG), the International House of Japan…View Profile
- Manish SharmaVisiting Research FellowManish Sharma is an ex-investment banker, with over two decades of experience spanning academia, consulting, think tank and corporate finance. His aca…View Profile
- Masahito KanekoResearch AssistantMasahito Kaneko is a Research Assistant of the China Group at the Institute of Geoeconomics (IOG). He specializes in the History of International Rela…View Profile
- Kuniharu KakiharaGroup Head, International Security Order / Visiting Senior Research FellowBorn in 1964, Kuniharu Kakihara graduated from the National Defense Academy and holds master’s degrees in Regional Studies from the University of Tsuk…View Profile
- Shin OyaVisiting Senior Research FellowMr. Oya assumed current position from November 2024. Prior to that, he worked at the Japan Bank for International Cooperation (JBIC), where he was inv…View Profile
- Kenichi DoiSenior Research FellowSenior Research Fellow of the China Group at the Institute of Geoeconomics (IOG). Doi specializes in China and the world (geoeconomic issues, such as …View Profile
- Yoshimi IgawaVisiting Research FellowIGAWA Yoshimi (Ph.D.) is a Professor at the Faculty of Economics and Business Administration, Business School, Kyoto University of Advanced Science. A…View Profile
- Eiki TagamiVisiting Senior Research FellowEiki Tagami is a visiting senior research fellow in Institute of Geoeconomics at International House of Japan from May 2024. With over 30 years of exp…View Profile
- Mariko TogashiVisiting Research FellowMariko Togashi has been a Visiting Research Fellow at the Institute of Geoeconomics (IOG) since January 2024. Prior to IOG, Mariko was a Research Fell…View Profile
- Kota UmedaResearch FellowKota Umeda is a research fellow at the Institute of Geoeconomics at the International House of Japan. From 2015 to 2025, he worked at the Japan Aero…View Profile
- Andrew CapistranoVisiting Research FellowAndrew Capistrano is Director of Research at PTB Global Advisors, a Washington DC-based geopolitical risk consulting firm. Specializing in economic co…View Profile
- Paul NadeauVisiting Research FellowPaul Nadeau is an adjunct assistant professor at Temple University's Japan campus, co-founder & editor of Tokyo Review, and an adjunct fellow…View Profile
- Naoko EtoSenior Fellow & Group Head, ChinaETO Naoko is Professor at the Department of Political Science, Gakushuin University. Her main research interests include contemporary Chinese politics…View Profile
- Satoshi YamadaVisiting Senior Research FellowSatoshi Yamada has been a visiting senior research fellow at the Institute of Geoeconomics (IOG) since 2022. He has over 25 years’ experience in the J…View Profile
- Hirohito OgiSenior Research FellowHirohito Ogi is a senior research fellow at the Institute of Geoeconomics (IOG) studying military strategy and Japan’s defense policy. Before joining …View Profile
- Yusuke IshikawaResearch Fellow ／Digital Communications OfficerYusuke Ishikawa is Research Fellow and Digital Communications Officer at Asia Pacific Initiative (API) and Institute of Geoeconomics (IOG). His resear…View Profile
- Makoto ShionoGroup Head, Emerging Technologies ／Director of ManagementMakoto Shiono holds a B.A. in Political Science from the Faculty of Law at Keio University and a Master of Laws (LLM) from Washington University (St. …View Profile
- Kazuto SuzukiDirector & Group Head, Economic SecurityKazuto Suzuki is Professor of Science and Technology Policy at the Graduate School of Public Policy at the University of Tokyo, Japan. He graduated fr…View Profile
- Yuichi HosoyaGroup Head, Europe ＆ Americas ／Director of Research, Asia Pacific Initiative
Director, International House of JapanYuichi Hosoya is professor of international politics at Keio University, Tokyo. Professor Hosoya was a member of the Advisory Board at Japan’s Nationa…View Profile - Hotaka MachidaVisiting Senior Research FellowMACHIDA Hotaka is a visiting senior research fellow in Institute of Geoeconomics at International House of Japan. He joined the Institute in October, …View Profile
- Kousuke SaitoVisiting Senior Research FellowSAITOU Kousuke is a professor at the Faculty of Global Studies, Sophia University, Japan. He received his Ph.D. in International Political Economy fro…View Profile
- Yoshiyuki SagaraSenior Research FellowYoshiyuki Sagara is a senior research fellow at the Asia Pacific Initiative (API), where he focuses on economic security, sanctions, health security p…View Profile
- Ken JimboManaging Director (Representative Director), International House of Japan ／President, Asia Pacific InitiativeJIMBO Ken is Professor at the Faculty of Policy Management, Keio University. He served as a Special Advisor to the Minister of Defense, Japan Ministry…View Profile
- Hitoshi SuzukiSenior Research Fellow ／COO, LLC future mobiliTy researchSUZUKI Hitoshi (PhD) was Associate Professor at the Graduate School of International Studies and Regional Development, University of Niigata Prefectur…View Profile
- Rintaro InoueResearch AssociateRintaro Inoue is a Research Associate at the Asia Pacific Initiative (API) & the Institute of Geoeconomics (IOG), the International House of Japan…View Profile
the IOG aspires to make significant global impact and become a hub for intellectual exchange in the Asia-Pacific region.
