Awards
Kenji Horiuchi
Partner
Tokyo Office
- Languages
- Japanese, English
- Qualifications
- 2009(-2014), 2015, Japan (Dai-Ichi Tokyo Bar Association)
Kenji Horiuchi is a partner at Nagashima Ohno & Tsunematsu.
His practice focuses on corporate restructuring and reorganization in the broadest sense: M&A, private equity investments, joint ventures, business alliances as well as tax advice and planning for the above. He has extensive experience in cross-border transactions and frequently provides such corporate and tax legal services to non-Japanese clients. He further routinely advises on transactional matters for pharmaceutical companies utilizing his pharmaceutical science background as a licensed pharmacist.
Mr. Horiuchi holds the following qualifications:
・B.Pharm from the University of Tokyo (2005)
・J.D. from the University of Tokyo (2008)
・LL.M. from Harvard Law School (2015)
・LL.M. in International Taxation from New York University School of Law (2017)
・Worked at Cadwalader, Wickersham & Taft LLP (New York: 2015 – 2016) and Nagashima Ohno & Tsunematsu NY LLP (2017)
・Research fellow at the New York University School of Law, International Tax Program (2017)
Practice Areas
Education/Professional Experience
- 2005
- The University of Tokyo (Bachelor of Pharmacy)
- 2008
- The University of Tokyo School of Law (J.D.)
- 2009 -
- Nagashima Ohno & Tsunematsu
- 2015
- Harvard Law School (LL.M.)
- 2015 - 2016
- Cadwalader, Wickersham & Taft LLP, New York
- 2017
- New York University School of Law (LL.M. in International Taxation)
- 2017
- Research Fellow, New York University School of Law, International Tax Program
- 2017
- Nagashima Ohno & Tsunematsu NY LLP
- 2021 - present
- Partner, Nagashima Ohno & Tsunematsu
- 2022 - 2024
- Adjunct Lecturer (Civil Law), The University of Tokyo
Awards
Seminars
-
August 23, 2024 (Fri) 14:00 - 16:40The Forefront of Life Sciences Legal Practice in an Era of Change – Part 1: Compliance and Risk Management Part 2: M&A and Strategic Partnerships
- Kensuke Suzuki
- Ryohei Tanaka
- Kenji Horiuchi
Nagashima Ohno & Tsunematsu Tokyo Office
- Pharmaceutical and Healthcare
- Medical, Pharmaceutical and Life Sciences
-
June 21, 2024 (Fri) 14:00 - 15:00Developments in Stock Compensation in Light of Fiscal 2023 and 2024 Tax Reforms and Recent Amendments to Financial Instruments and Exchange Act-Related Laws and Regulations
- Motoki Saito
- Kenji Horiuchi
Online (Live & On-Demand)
- Corporate
- Corporate Governance
- M&A
- Mergers & Acquisitions
-
November 28, 2023 (Tue) -Book Launch Seminar “ESG Legal Practice”: Part 4 – “Key Issues in ESG Legal Practice -Governance”
- Satoshi Ogawa
- Kazuki Tahara
- Kenji Horiuchi
Online (On-Demand)
- Corporate
- Corporate Governance
- M&A
- Mergers & Acquisitions
-
April 21, 2023 (Fri) 15:00 - 16:00Corporate Legal Strategies for Improving PBR – M&A Techniques and Corporate Information Disclosure for Medium to Long Term Enhancement of Corporate Value –
- Kenji Horiuchi
- Kyohei Mizukoshi
Online (Live & On-Demand)
- Corporate
- Corporate Governance
- Finance
Publications
-
Media
When heirs span borders mistakes can cost executors dearly
(October 2025)
Kenji Horiuchi (Co-author)
- Wealth Management/Succession Planning
-
Articles
Lexology Panoramic – Tax on Inbound Investment 2026 Japan
(September 2025)
Kenji Horiuchi, Kaito Mori (Co-author)
- Tax
- Tax Advice and Planning
-
Articles
Lexology Panoramic – Tax on Inbound Investment 2025 Japan
(October 2024)
Kenji Horiuchi, Takahito Yoneda, Kaito Mori (Co-author)
- Tax
- Tax Advice and Planning
-
Newsletters
Compliance with the Anti-Monopoly Act in light of the Introduction of the Invoice System
Yoshitoshi Imoto, Kenji Horiuchi (Co-author)
- Antitrust and Competition
- Other Antitrust Law Investigations