ResearchResearch Activities
IOG conducts research across five key themes: China, Europe and the United States, economic security, international security order, and emerging technologies. These activities are summarized through essays written by IOG researchers, offering in-depth analysis and insights on these critical areas.

Diplomacy
Japan-South Korea Relations & Surrounding Security Challenges
South Korea's domestic debate on nuclear weap…

Managing Director (Representative Director), International House of Japan
Ken Jimbo

Diplomacy
Impact of the war in Ukraine sees Japan at the mercy of bigger players
Due to Ukraine’s remarkable counteroffensive,…

Senior Research Fellow
Hirohito Ogi

Economic Security
Japanese carmakers face continuing risks in the Russian market
Ever since the era of the Cold War, when auto…

Senior Research Fellow
Hitoshi Suzuki

Diplomacy
How can Japan engage with Pacific nations amid U.S.-China competition?
KURUMADA Shuichi Visiting Fellow, Asia Pacif…

Diplomacy
How the Taiwan issue represents the U.S. and China’s battle for legitimacy
When U.S. House Speaker Nancy Pelosi visited …

Visiting Senior Fellow
Naoko Eto

Security
China faces challenges in wake of Pelosi’s Taiwan visit
YAMAGUCHI Shinji Project researcher, Institu…

Diplomacy
What did Nancy Pelosi’s visit do for Taiwan?
OGASAWARA Yoshiyuki Professor, The Institute…

Diplomacy
How effective are the West’s sanctions on Russia?
The previous three Geoeconomic Briefing serie…

Director & Group Head, Economic Security
Kazuto Suzuki

Security
Does the conflict in Ukraine represent a ‘new war’?
KOIZUMI Yu Lecturer, Research Center for Adv…

Diplomacy
Japan has much to learn from Taiwan’s countering of China’s sharp power
HUANG Wei-Hsin project researcher, Institute…
Ranking
Orbán in the Public Eye: Anti-Ukraine Argument for Delegitimising Brussels2026.02.04
Is the Iran Operation Really About China?2026.03.12
The Supreme Court Strikes Down the IEEPA Tariffs: What Happened and What Comes Next?2026.02.27
India's Rising Gravitational Pull2026.03.06
War in the Persian Gulf means volatility in the global energy market2026.03.26
Other Research
Tag
#Strategic Documents#AI#Survey of 100 Japanese Companies#G7#Conflict#Space#Universe#Trump Administration in 2025#US-China Competition#Bio#Election Year 2024#U.S. Presidential Election
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