About Kosuke Hamaguchi

Kosuke Hamaguchi joined Nagashima Ohno & Tsunematsu in 2006 and has been a partner since 2017. His practice mainly involves public and private M&A transactions and corporate governance. He also regularly advises clients on corporate crisis management, including governmental investigation, and foreign investment control. He earned his LLB and LLM from the University of Tokyo in 2001 and 2003 respectively, and his LLM from the University of Virginia School of Law in 2012. He worked as a visiting lawyer of Sullivan and Cromwell LLP from 2012 to 2013, and is admitted to the Bar in Japan and New York.


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