半導体産業におけるサプライチェーン、そこに存在するチョークポイント



Visiting Senior Research Fellow
Eiki Tagami is a visiting senior research fellow in Institute of Geoeconomics at International House of Japan from May 2024. With over 30 years of experience at a Japanese trading house, Mr. Tagami has specialized in risk management and industry analysis. From 2006 to 2017, he worked at a think tank within the trading house, covering a wide range of industry analysis work with a particular focus on value-chain analysis. In 2021, he was appointed to be in charge of economic security in the trading house. He completed the Executive Management Program at the University of Tokyo and holds a BA in Political Science from Waseda University
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U.S. LNG and Japan's Sea Lanes: Towards Diversification and Stabilization of the Maritime Transportation Routes2026.03.03 -
Attack on Iran: What Comes Next for the Gulf & The Oil Crisis?2026.03.02 -
The Supreme Court Strikes Down the IEEPA Tariffs: What Happened and What Comes Next?2026.02.27 -
Fed-Treasury Coordination as Economic Security Policy2026.02.13 -
What Takaichi’s Snap Election Landslide Means for Japan’s Defense and Fiscal Policy2026.02.13
Orbán in the Public Eye: Anti-Ukraine Argument for Delegitimising Brussels2026.02.04
Fed-Treasury Coordination as Economic Security Policy2026.02.13
India and EU Sign Mother of All Deals2026.02.09
Oil, Debt, and Dollars: The Geoeconomics of Venezuela2026.01.07
When Is a Tariff Threat Not a Tariff Threat?2026.01.29












