Email address
[email protected]Contact number
+16463787762Share profile
Foreign Expert
Expertise Based Abroad
Provided by Ryo Okubo
Ryo Okubo is a Co-Head of Nagashima Ohno & Tsunematsu NY LLP. His main areas of practice are M&A, private equity, acquisition finance, space law, technology, financial regulations, real estate transactions, and economic securities. He has extensive experience in cross-border transactions, particularly between Japan and U.S.
2000 -Nagashima Ohno & Tsunematsu
2006 - 2007 Ropes & Gray LLP, Boston (secondee)
2007 - 2008 Ropes & Gray LLP, New York (secondee)
2010 - 2017 Partner, Nagashima Ohno & Tsunematsu
2010 - present Member of Contracts Supervisory Committee, Japan Aerospace Exploration Agency (JAXA)
2014 - 2015 Adjunct Lecturer (Civil law), The University of Tokyo
2017 - present Partner and Co-Head of Nagashima Ohno & Tsunematsu NY LLP
ALB Asia Super 50 TMT Lawyers 2025
ALB
2025
The University of Tokyo
LL.B.
1999
The University of Chicago Law School (LL.M.)
LL.M.
2005 - 2006
Provided by Chambers
Ryo Okubo is co-head of Nagashima Ohno & Tsunematsu's New York office and frequently advises on cross-border transactions between Japan and the USA.
Ryo Okubo serves as head of the firm's New York office. He specializes in advising on M&A transactions involving US and Japanese entities.
Provided by Chambers
Ryo Okubo has an overall view of transactions and is easy to consult with about business matters.
Ryo Okubo has an overall view of transactions and is easy to consult with about business matters.