People

Kosuke Hamaguchi

Partner

Tokyo Office

Kosuke Hamaguchi

Partner

Tokyo Office

People

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.

Practice Areas

Languages

Japanese, English

Qualifications

2006, Japan (Dai-Ichi Tokyo Bar Association)

Practice Areas

Languages

Japanese, English

Qualifications

2006, Japan (Dai-Ichi Tokyo Bar Association)

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

Seminars

Publications

Awards

Topics

Jan 1, 2017 Announcements

Announcing Partners, Foreign Law Partner and Counsel of NO&T

Kosuke Hamaguchi

Kosuke Hamaguchi

Education/Professional Experience

Seminars

Trade and Investment Controls Practice Based on Recent Economic Security Developments – in Light of the Introduction of the Economic Security Act, the Situation in Ukraine, and the Amendment of the Foreign Exchange and Foreign Trade Act

Practical Considerations on Carve-Out M&A

Corporate/M&A Seminar “Round-Table Discussion: Latest Practice on Takeover Defense Strategies”

Shareholders’ Meetings Amidst the COVID-19 Pandemic

Publications

Chambers Global Practice Guides Corporate Governance 2022 Japan – Law & Practice

Regulatory Issues and Hurdles for M&A in Japan

Chambers Global Practice Guides Corporate Governance 2021 Japan – Law & Practice

Regulatory Issues and Hurdles for M&A in Japan

Awards

High evaluation received in the 2023 Edition of “The Best Lawyers in Japan” and “The Best Lawyers: Ones to Watch in Japan”

High evaluation received in the 2022 Edition of “The Best Lawyers in Japan”

High evaluation received in the 2021 Edition of “The Best Lawyers in Japan”

Topics

Announcing Partners, Foreign Law Partner and Counsel of NO&T