Yuichi Hosoya ’s Research

Group Head, Europe ＆ Americas ／Director of Research, Asia Pacific Initiative
Director, International House of Japan

Yuichi Hosoya is professor of international politics at Keio University, Tokyo. Professor Hosoya was a member of the Advisory Board at Japan’s National Security Council (NSC) (2014-2016). He was also a member of Prime Minister’s Advisory Panel on Reconstruction of the Legal Basis for Security (2013-14), and Prime Minister’s Advisory Panel on National Security and Defense Capabilities (2013). Professor Hosoya studied international politics at Rikkyo (BA), Birmingham (MIS), and Keio (Ph.D.). He was a visiting professor and Japan Chair (2009–2010) at Sciences-Po in Paris (Institut d’Études Politiques) and a visiting fellow (Fulbright Fellow, 2008–2009) at Princeton University. [Concurrent Position] Professor, Faculty of Law, Keio University

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Diplomacy

A Message from Yuichi Hosoya on Our Latest Special Feature: How Will the Trump Administration Change the World in 2025?

The inauguration of Donald Trump’s second administration on January 20, 2025, has drawn unprecedented global attention. Dubbed "Tr

Group Head, Europe ＆ Americas

Yuichi Hosoya

Politics and Economics

End of Political Stability and Rise of Instability

End of Political Stability and Rise of Instability / Joshua Walker's Perspective on the Election / Institutions Matter: Examining

Director & Group Head, Economic Security

Kazuto Suzuki

Politics and Economics

Democracy is on tenuous ground this ‘election year’

Since 2006, the world has seen levels of freedom and democracy slide for 17 consecutive years, according to Freedom in the World,

Group Head, Europe ＆ Americas

Yuichi Hosoya

Diplomacy

Why the eyes of the world will be on the U.S. presidential election

The whole world is now intimidated by American democracy. The Economist expressed concern over the possible outcome of the U.S. pr

Group Head, Europe ＆ Americas

Yuichi Hosoya

Diplomacy

Europe rattled by Israel-Hamas war

In many European countries, including the United Kingdom, people commemorate the war dead on Remembrance Day on Nov. 11 with the w

Group Head, Europe ＆ Americas

Yuichi Hosoya

Diplomacy

Why Zelenskyy’s diplomacy is a key factor in Ukraine’s efforts to win war

On June 10, Ukrainian President Volodymyr Zelenskyy admitted for the first time that counteroffensive actions were underway agains

Group Head, Europe ＆ Americas

Yuichi Hosoya

Diplomacy

What Japan can learn from a leader’s diplomacy four decades ago

In the seven times that Japan hosted the Group of Seven leaders’ summit — with the latest held in Hiroshima earlier this month — T

Group Head, Europe ＆ Americas

Yuichi Hosoya

Diplomacy

Why Japan and the G7 must take notice of the Global South

With Japan set to host the Group of Seven summit in May in the atomic-bombed city of Hiroshima, abolishing nuclear weapons will be

Group Head, Europe ＆ Americas

Yuichi Hosoya

Politics and Economics

The populism trap that is throwing U.K. politics into chaos

On Oct. 25, Rishi Sunak became the new prime minister of the United Kingdom, the third from the ruling Conservative Party in the s

Group Head, Europe ＆ Americas

Yuichi Hosoya

Diplomacy

Japan needs to come up with a new geoeconomic strategy

Prime Minister Fumio Kishida’s administration is currently working to revise the national security strategy — first created in Dec

Group Head, Europe ＆ Americas

Yuichi Hosoya

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