Awards
Yoshitoshi Imoto
Partner
Tokyo Office
- Languages
- Japanese, English
- Qualifications
- 2002, Japan (Dai-Ichi Tokyo Bar Association)
Yoshitoshi Imoto is a partner at Nagashima Ohno & Tsunematsu. He advises on all aspects of competition law for both domestic and multi-national clients in connection with M&A, joint ventures and strategic alliance projects as well as cartel investigations and follow-on private lawsuits.
He has abundant experiences and expertise in handling merger control for high profile mergers particularly in pharmaceutical industry, semi-conductor and electronics sectors and highly concentrated chemical/metal and other materials businesses. His recent professional highlights also include counseling for both domestic and international clients in relation to international cartel investigations on electronics, financial products and auto-parts.
He is a graduate of the University of Tokyo (LL.B., 2001) and Harvard Law School (LL.M., 2008). He was admitted to the Japan Bar in 2002 and worked as visiting attorney at Slaughter and May (Brussels, Competition Group) from 2012 to 2013. He also serves as director of Japan Competition Law Forum. He is fluent in Japanese and English.
He has been continuously recognized by Chambers Asia-Pacific, Legal 500 (as one of the Leading Individuals in Antitrust and Competition) and Who’s Who Legal: Competition – Future Leaders 2017 and 2018
Practice Areas
Education/Professional Experience
- 2001
- The University of Tokyo (LL.B.)
- 2002 -
- Nagashima Ohno & Tsunematsu
- 2008
- Harvard Law School (LL.M.)
- 2008 - 2010
- Masuda International, New York
- 2010
- Nagashima Ohno & Tsunematsu NY LLP
- 2012 - 2013
- Slaughter & May, Brussels
- 2014 - present
- Partner, Nagashima Ohno & Tsunematsu
Awards
Seminars
-
September 4, 2025 (Thu) 15:00 - 17:00Global Competition Law Update: Key Insights and Critical Points from US, EU, and Japanese Lawyers
- Kaoru Hattori
- Yoshitoshi Imoto
- Ryohei Tanaka
Nagashima Ohno & Tsunematsu Tokyo Office
- Antitrust and Competition
- Antitrust and Competition Law Advice
-
October 19, 2023 (Thu) 15:00 - 17:10Latest Developments in Competition Law
- Kaoru Hattori
- Yoshitoshi Imoto
- Ryohei Tanaka
Nagashima Ohno& Tsunematsu (Tokyo)
- M&A
- Mergers & Acquisitions
- Antitrust and Competition
-
June 1, 2021 (Tue) 12:00 - December 24, 2024 (Tue)Features of Business Combination Investigations in M&A of Pharmaceutical Companies and Recent Competition Law Cases
- Yoshitoshi Imoto
- Nobuaki Ito
Online (On-Demand)
- Pharmaceutical and Healthcare
- M&A
- Mergers & Acquisitions
-
March 19, 2021 (Fri) 09:00 - 10:00Enforcement of Business Combination Regulations under the Biden Administration
- Hiroshi Yamada
- Ryo Okubo
- Yoshitoshi Imoto
Online (Live & On-Demand)
- M&A
- Mergers & Acquisitions
- Corporate
Publications
-
Articles
Lexology Panoramic – Cartel Regulation 2025 Japan
(January 2025)
Kaoru Hattori, Yoshitoshi Imoto, Ryohei Tanaka (Co-author)
- Antitrust and Competition
-
Articles
Lexology Getting the Deal Through – Cartel Regulation 2024 Japan
(November 2023)
Kaoru Hattori, Yoshitoshi Imoto, Ryohei Tanaka (Co-author)
- Antitrust and Competition
-
Articles
Lexology Getting the Deal Through – Cartel Regulation 2023 Japan
(November 2022)
Kaoru Hattori, Yoshitoshi Imoto, Ryohei Tanaka (Co-author)
- Antitrust and Competition
-
Newsletters
JFTC merger review to increase reliance on 4c/4d-style internal documents
Yoshitoshi Imoto (Co-author)
- Antitrust and Competition
- Merger Control