Awards
Yuichi is a partner of our capital markets practice and has been recognized for his expertise in this area by Chambers Global (Band 3 rating for Capital Markets Domestic), Chamers Asia-Pacific (Band 3 rating for Capital Markets Domestic), IFLR1000 (Highly regarded for Capital Markets), The Legal 500 Asia Pacific (Next Generation Partner for Capital Markets, Japan), Who’s Who Legal (Recommended for Capital Markets, Japan) and the Best Lawyers in Japan (Capital Markets Law). He was also selected as “Lawyer of the Year” by the Best Layers in Japan (2026 edition) in capital market practice area. Chambers says that he “is active on capital markets transactions and regularly advises on significant IPOs and security token offerings. He wins praise from sources for his customer-centric approach to matters.” It also quotes clients who appreciate that “He proposes advice from a client’s perspective.”, “He is highly accessible, responsible, experienced and familiar with our practice.” and “I go to Miyashita on Japanese law matters. He is reliable and provides us with solid advice.” (Chambers Global 2024 and 2025)
Yuichi utilizes his work experience at equity capital market division of a major investment bank. He handles a wide variety of capital market transactions, including IPOs, equity and debt primary/secondary follow-on offerings, third-party allotments, block trades and transactions of class shares, warrants, convertible bonds and security token offerings, in both domestic and international markets.
Yuichi also advises on sustainable finance and sustainability disclosure. He has been awarded as “Green Ambassador” by The Legal 500 Asia-Pacific Green Guide 2024 and recognized for his strongest involvement with sustainability matters. In addition to his capital markets practice, he advises on financial regulations, M&A transactions, corporate governance and general corporate matters.
Yuichi worked at Thompson Hine LLP’s New York office in 2016 and SMBC Nikko Securities Inc. (Equity Capital Markets Divisions) from 2016 and 2017 as a secondment. He graduated from University of California, Los Angeles, School of Law (LL.M.), Osaka University (LL.B.) and Kyoto University Law School (J.D.).
Practice Areas
Education/Professional Experience
- 2007
- Osaka University (LL.B.)
- 2009
- Kyoto University Law School (J.D.)
- 2010 -
- Nagashima Ohno & Tsunematsu
- 2016
- University of California, Los Angeles, School of Law (LL.M., specializing in Business Law – Securities Regulation Track)
- 2016
- Thompson Hine LLP, New York
- 2016 - 2017
- SMBC Nikko Securities Inc., Capital Markets, Equity Capital Markets
- 2020 - present
- Partner, Nagashima Ohno & Tsunematsu
Awards
Seminars
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October 16, 2025 (Thu) 14:30 - 18:30Nagoya Seminar: Cutting-Edge Legal Issues in Corporate Capital and Global Strategy – Latest Practices in Responding to Shareholder Activism and Cross-Border M&A Strategy
- Fumihide Sugimoto
- Kei Okubo
- Yasuhiro Kasahara
THE STRINGS HOTEL NAGOYA
- Corporate
- Corporate Governance
- M&A
- Mergers & Acquisitions
-
May 20, 2025 (Tue) 15:00 - 18:00NO&T Europe Week – Day1: Recent Trends in Energy, Environment and Sustainability in Europe
- Junichi Ikeda
- Kiyoshi Honda
- Ayumi Fukuhara
Nagashima Ohno & Tsunematsu Tokyo Office
- Infrastructure/Energy/Environment
-
May 8, 2025 (Thu) - November 7, 2025 (Fri) 16:00Commemorative Talk Session for the Publication of “Agriculture, Forestry, Fisheries & Food Business Law” – Current State and Challenges of “Agriculture, Forestry, Fisheries & Food Business Law” as discussed by the Authors
- Yasuhiro Kasahara
- Eiji Miyagi
- Yuichi Miyashita
Online (On-Demand)
- Corporate
- General Corporate
- M&A
- Mergers & Acquisitions
-
April 8, 2025 (Tue) 15:00 - 16:00Prepare for the Risk of Greenwashing
- Makoto Ohnuma
- Yuichi Miyashita
- Yoshihisa Watanabe
Online (Live & On-Demand)
- Corporate
- General Corporate
- Finance
Publications
-
Newsletters
Roadmap for Statutory Corporate Disclosure of Sustainability Information in Japan
Yuichi Miyashita, Miho Susuki (Co-author)
- Finance
- Capital Markets
- Infrastructure/Energy/Environment
-
Articles
In-Depth: Sustainable Finance Law – Edition 3 Japan
(December 2024)
Hiromi Hattori, Yuichi Miyashita (Co-author)
- Finance
- Capital Markets
- Banking
- Infrastructure/Energy/Environment
-
Articles
In-Depth: Initial Public Offerings – Edition 8 Japan
(September 2024)
Kyohei Mizukoshi, Yuichi Miyashita (Co-author)
- Finance
- Capital Markets
-
Articles
In-Depth: Sustainable Finance Law – Edition 2 Japan
(December 2023)
Hiromi Hattori, Yuichi Miyashita (Co-author)
- Finance
- Capital Markets
- Banking
- Environmental Law