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Ryohei Onishi

Ryohei Onishi

Special Counsel
Tokyo Office
TEL:
81-3-6775-1595
FAX:
81-3-6775-2595
Practice Areas Practice Groups Background Publications Achievements Professional Admissions Professional and Academic Associations Languages

Practice Areas

Government Investigations and Crisis Management
Internal investigations and organizing third-party committees Quality control, product liability and product fraud Corporate criminal defense Government investigations

Topics

Achievements
Apr 18, 2024
The Best Lawyers in Japan™・Best Lawyers: Ones to Watch in Japan™ (2025 Edition)
Achievements
Apr 20, 2023
The Best Lawyers in Japan™ 2024
Books
Jun 2020
Introduction to Advertising & Marketing Law

Practice Groups

  • Corporate Crisis Management Practice Group

Background

Mar 2007 Kyoto Univeristy (LL.B.)
Mar 2009 Kyoto University Law School (J.D.)
2009 - 2010 The Legal Training and Research Institute of the Supreme Court of Japan
Dec 2010 Tokyo District Public Prosecutors Office
Apr 2011 Osaka District Public Prosecutors Office
Apr 2012 Mito District Public Prosecutors Office
Apr 2014 Tokyo District Public Prosecutors Office
Apr 2015 Yokohama District Public Prosecutors Office
Apr 2016 Seconded to Mori Hamada & Matsumoto from the Japanese Public Prosecutors Office under the Attorneys' Practice Experience System for Assistant Judges and Public Prosecutors
Apr 2018 Okayama District Public Prosecutors Office
Apr 2019 Tokyo District Public Prosecutors Office

Publications

Introduction to Advertising & Marketing Law CHUOKEIZAI-SHA, INC
Jun 2020

Achievements

Apr 18, 2024
The Best Lawyers in Japan™・Best Lawyers: Ones to Watch in Japan™ (2025 Edition)
Apr 20, 2023
The Best Lawyers in Japan™ 2024

Professional Admissions

  • Japan (2010)

Professional and Academic Associations

  • Dai-ichi Tokyo Bar Association

Languages

  • Japanese (first language)