選挙イヤーを振り返る―2025年も民主主義は生き続けるか





Director, International House of Japan

Research Fellow,
Digital Communications Officer
Yusuke Ishikawa is Research Fellow and Digital Communications Officer at Asia Pacific Initiative (API) and Institute of Geoeconomics (IOG). His research focuses on European comparative politics, democratic backsliding, and anti-corruption. He also serves as External Contributor for Transparency International’s Anti-Corruption Helpdesk, as Visiting Research Fellow at the EUROPEUM Institute for European Policy, and as Part-time Lecturer in European Affairs at the Department of Economics and Business Management, Saitama Gakuen University. Prior to his current roles, he was Research Associate at IOG and API, contributing to its translation project of Critical Review of the Abe Administration into English and Chinese. Previously, he has worked as Research Assistant for API's CPTPP program and interned with its Fukushima Nuclear Accident and Abe Administration projects. His other experience includes serving as a full-time research intern at Transparency International Hungary and as a part-time consultant with Transparency International Defence & Security in the UK. His publications include "NGOs, Advocacy, and Anti-Corruption" (In Routledge Handbook of Anti-Corruption Research and Practice, 2025) and A Dangerous Confluence: The Intertwined Crises of Disinformation and Democracies (Institute of Geoeconomics, 2024). He has been featured in national and international media outlets including Japan Times, NHK, TV Asahi, Neue Zürcher Zeitung (NZZ), Handelsblatt, Expresso, and E-International Relations (E-IR). He received his BA in Political Science from Meiji University, MA in Corruption and Governance (with Distinction) from the University of Sussex, and another MA in Political Science from Central European University. During his BA and MAs, he also acquired teacher’s licenses in social studies in secondary education and a TESOL (Teaching English to Speakers of Other Language) certificate. [Concurrent Positions] Visiting Research Fellow, EUROPEUM Institute for European Policy, Czechia External Contributor Consultant, Anti-Corruption Helpdesk, Transparency International Secretariat (TI-S), Germany Part-time Lecturer, Department of Economics and Business Management, Saitama Gakuen University, Japan
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Senior Fellow & Group Head, China
ETO Naoko is Professor at the Department of Political Science, Gakushuin University. Her main research interests include contemporary Chinese politics, Japan-China relations and East Asian affairs. Before taking up her current position, she was an associate senior research fellow at the Institute of Developing Economies, Japan External Trade Organization (IDE-JETRO) and a research fellow at the Center for Area Studies, National Institutes for the Humanities (NIHU). She was also a visiting research fellow at the School of International Studies, Peking University and the East Asian Institute, Singapore National University. She holds an MA in international policy studies from Stanford University and a PhD in political science from Keio University. [Concurrent Position] Professor, Department of Political Science, Gakushuin University
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Director & Group Head, Economic Security
Kazuto Suzuki is Professor of Science and Technology Policy at the Graduate School of Public Policy at the University of Tokyo, Japan. He graduated from the Department of International Relations, Ritsumeikan University, and received his Ph.D. from Sussex European Institute, University of Sussex, England. He has worked for the Fondation pour la recherche stratégique in Paris, France as an assistant researcher, as an Associate Professor at the University of Tsukuba from 2000 to 2008, and served as Professor of International Politics at Hokkaido University until 2020. He also spent one year at the School of Public and International Affairs at Princeton University from 2012 to 2013 as a visiting researcher. He served as an expert in the Panel of Experts for Iranian Sanction Committee under the United Nations Security Council from 2013 to July 2015. He has been the President of the Japan Association of International Security and Trade. [Concurrent Position] Professor, Graduate School of Public Policy, The University of Tokyo
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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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