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Home > Lawyers > Partners > Ryohei Tanaka

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Partner

Ryohei Tanaka

Biography

Ryohei Tanaka is a partner at Nagashima Ohno & Tsunematsu. He mainly advises on competition law related matters including merger control, cartel investigations and leniency applications, as well as general corporate, cross-border transactions and other compliance matters.

He is a graduate of the University of Tokyo (LL.B., 2004), University of Tokyo School of Law (J.D. 2006) and Stanford Law School (LL.M., 2014). He was admitted to the Japan Bar in 2007. He has worked for the Legal Head Quarters of Sanyo Electric (2012-2013) and as a foreign attorney at Arnold and Porter Kaye Scholer LLP (Brussels) (2013-2014). He is fluent in Japanese and English.

Education/Professional Experience

2004

The University of Tokyo (LL.B.)

2006

The University of Tokyo School of Law (J.D.)

2007-

Nagashima Ohno & Tsunematsu

2012-2013

SANYO Electric Co., Ltd.

2014

Stanford Law School (LL.M., Corporate Governance & Practice)

2014-2015

Arnold & Porter LLP, Brussels

2018-present

Partner, Nagashima Ohno & Tsunematsu

Seminars

December 10, 2015

NO&T Seminars

ADVANCE Corporate Law Seminar - Pioneering the Frontier in Corporate Law
Part 6 Antitrust Law Seminar - From Japan to the World and the World to Japan - Antitrust Practice in the Global Age

Publications

July, 2019

Newsletter

New Commitment Procedure under Anti-Monopoly Act

NO&T Japan Legal Update No.18 (July, 2019)

April, 2019

Others

New commitment procedure under Anti-monopoly Act (co-author)

International Law Office Online Newsletter “Competition & Antitrust-Japan”

December, 2018

Articles

The International Comparative Legal Guide to: Merger Control 2019 - Chapter 29 Japan

July, 2018

Articles

Chambers Global Practice Guides Merger Control 2019 Japan - Law & Practice (co-author)

August, 2017

Books

"The law and practice of antitrust gun jumping and information exchange - for M&A practitioners" (co-author)

Shojihomu Co., Ltd.

Topics

April 4, 2019

Awards

High evaluation received in the 2020 Edition of "The Best Lawyers in Japan"

January 17, 2019

Awards

NO&T receives high evaluation in The Legal 500 Asia Pacific 2019

May 31, 2018

Awards

High evaluation received in Asialaw Leading Lawyers 2018

November 30, 2017

Awards

NO&T receives high evaluation in The Legal 500 Asia Pacific 2018