• Home
  • About Us
  • Locations
  • Practices
  • Lawyers
  • Seminars
  • Publications
  • Careers

Home > Lawyers > Partners > Kosuke Hamaguchi

Main content starts here.

Partner

Kosuke Hamaguchi

Biography

Kosuke Hamaguchi’s practice mainly involves public and private M&A transactions and corporate governance. He also regularly advises clients on corporate crisis management. Based upon his experiences overseas, he represents international companies in numerous cross-border projects. In particular, he is recognized for his expertise in strategic M&A transactions and alliances.

Education/Professional Experience

2001

The University of Tokyo (LL.B.)

2003

The University of Tokyo (LL.M.)

2006-

Nagashima Ohno & Tsunematsu

2012

University of Virginia School of Law (LL.M.)

2012-2013

Sullivan & Cromwell LLP, New York

2013-2014

Nagashima Ohno & Tsunematsu NY LLP

2016-2018

Adjunct Lecturer (Civil Law), The University of Tokyo

2017-present

Partner, Nagashima Ohno & Tsunematsu

Publications

June, 2019

Articles

Chambers Global Practice Guides Corporate Governance 2019 Japan - Law & Practice (co-author)

March, 2017

Newsletter

The Recent Japan Supreme Court Decision on ‘Fair Value’ for Cash-out in Public M&A Transactions: A Further Step towards Process-oriented Judicial Review?

NO&T Japan Legal Update No.9 (March, 2017)