
Mariko Togashi has been a Visiting Research Fellow at the Institute of Geoeconomics (IOG) since January 2024. Prior to IOG, Mariko was a Research Fellow for Japanese Security and Defence Policy / Matsumoto-Samata Fellow at the International Institute for Strategic Studies (IISS) in London for two years, focusing on Japan’s economic security policy. She also worked as a research assistant to Dr. Kent Calder at Edwin O. Reischauer Center for East Asian Studies, as well as a research intern at CSIS’ Economics Program, focusing on the economic security of the U.S., Japan, and China. Before taking her master’s degree, Mariko worked as an equity analyst in the Japanese machinery sector at Deutsche Bank and Bank of America Merrill Lynch (currently BofA Securities) for more than five years. Mariko earned her master’s degree in international economics and strategic studies from Johns Hopkins University School of Advanced International Studies and her bachelor’s degree in international law from Keio University, Tokyo.
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Emerging Technology
Will Trump’s tech policies propel U.S. success against China?
Technology is the key to the confrontation be…

Visiting Research Fellow
Mariko Togashi

Economic Security
The U.S.-Japan gap: a challenge in economicsecurity cooperation
In recent years, Japan has been the world’s f…

Visiting Research Fellow
Mariko Togashi
Ranking
- Japan’s Upper House Election: Political Fragmentation and Growing Instability2025.07.25
- Why the EU economy faces hard choices between Trump and China2025.07.24
- The “Reciprocal” Tariffs Are Now in Effect – But for How Long?2025.08.07
- DOGE Shock and Crisis in U.S. Credibility2025.07.14
- Unchecked and unbalanced: The future of U.S. economic policymaking2025.07.07
Other Research
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#Strategic Documents#AI#Survey of 100 Japanese Companies#G7#Conflict#Universe#Trump Administration in 2025#US-China Competition#Bio#Election Year 2024#U.S. Presidential Election
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