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  • Awards

15 Lawyers Selected for Asia Business Law Journal’s The A-List: Japan’s Top 100 Lawyers 2024

Nishimura & Asahi is pleased to announce that the following lawyers have been selected for Asia Business Law Journal’s “The A-List: Japan's Top 100 Lawyers 2024,” published by Vantage Asia Publishing Ltd., Hong Kong. 

 

  • Hiroyuki Tezuka 
  • Kozo Kawai 
  • Asa Shinkawa 
  • Yoshinobu Fujimoto 
  • Kei Ito 
  • Yo Ota 
  • Kenichi Minami 
  • Ryutaro Nakayama 
  • Kohei Koikawa 
  • Tomohiro Sato 
  • Naoya Ariyoshi 
  • Maya Ito 
  • Lars Markert 
  • Katsu Sengoku 
  • Masaru Ono* 

 

“The A-List” is based on extensive research conducted by Asia Business Law Journal and nominations received from in-house counsel based in Japan and elsewhere, as well as Japan-focused partners at international law firms. 

 

*External Advisor not registered with the firm 

People

手塚 裕之

Hiroyuki heads our international dispute resolution practice. He specializes in international commercial litigation, arbitration, and mediation. He has represented many international clients, including multi-national manufacturers, banking and securities firms, insurance companies, and news media in disputes involving M&A, antitrust laws, corporate governance, insurance laws, intellectual property, defamation, joint ventures, licensing, construction, and other commercial matters, as well as international bankruptcy. He has been involved in a number of international arbitrations as counsel, sole arbitrator, and co-arbitrator (including chair) before the ICC, JCAA, AAA-ICDR, VIAC, KCAB, and SIAC.
Hiroyuki serves as Vice President of the Japan Association of Arbitrators and as Chief Director of the Japan International Mediation Center in Kyoto, was Vice Chair of the Arbitration Committee of the IBA Legal Practice Division, and was Co-Chair of the Dispute Resolution and Arbitration Committee at the IPBA from 2016 to 2020. From 2013 to 2016, he taught international arbitration and international dispute resolution at the University of Tokyo, School of Law as a visiting professor. He also served as a member of the International Court of Arbitration of the ICC (with his second term ending in June 2024), and has been a Council Member of the ICC Institute of World Business Law since 2018. In addition, he has been a member of SIAC’s Court of Arbitration since 2013.

川合 弘造

Kozo’s anti-trust/competition practice covers every area of the practice, i.e., violation cases such as cartel and unilateral conduct, merger regulations, and compliance to prevent violations of Japanese and foreign competition laws. Kozo continues to be recognized by international law journals as one of the top practitioners in Japan in the area of competition law. He has handled large scale international cartel cases and has contributed to the realization of prominent merger regulations. In the area of international trade law, Kozo is widely recognized as a pioneer of trade law practice in Japan and has advised both the private sector and governmental agencies. He has been involved in most of the trade remedy investigations, such as those for the imposition of anti-dumping duties and subsidy countervailing duties as counsel to Japanese and foreign clients, and in some overseas trade remedy investigations to defend Japanese clients. In addition, Kozo’s practice covers international disputes, corporate crisis management, and regulatory investigations.

新川 麻

Asa SHINKAWA

  • Partner
  • Tokyo

Asa Shinkawa has been a partner in the M&A/corporate group at Nishimura & Asahi since 2001. She has a long and successful history of advising Japanese and international corporations and private equity firms. Ms. Shinkawa has advised on mergers and acquisitions, tender offers, cross border transactions, domestic acquisitions and divestitures and going private transactions, restructurings and spin offs, joint ventures, and numerous other kinds of transactions and commercial arrangements. Ms. Shinkawa has been recognized as one of the world's leading lawyers in the field of Corporate/Mergers and Acquisitions in Chambers Global - The World's Leading Lawyers for Business, since 2009, and is ranked as one of the top practitioners in Japan in the field of Corporate/M&A. She was awarded "Dealmaker of the Year" at the ALB Japan Law Awards 2022,  "Dealmaker of the Year, North Asia" at the ALB Women in Law Awards 2021 and "Woman Lawyer of the Year" at the ALB Japan Law Awards 2020, "M&A Deal of the Year” at the IFLR Asia-Pacific Awards 2022, "Private Equity Deal of the Year” at The Asia Legal Awards 2021 and "Legal Expertise: Creating a New Standard” at the Financial Times Asia-Pacific Innovative Lawyer Awards 2019, and has received many other accolades. In addition, she has advised on M&A transactions and integrations/business combinations between public corporations in which merger control considerations were a critical prerequisite for the consummation of the transactions. Ms. Shinkawa has also advised extensively on the application of antitrust law in relation to joint ventures, business alliances and other types of cooperative arrangements between competitors, sole-distributorship arrangements, distribution agreements, dealer agreements and license arrangements. She was engaged in the reform of the electricity system in Japan, as an expert member of governmental committees under the Electricity and Gas Market Surveillance Commission  and various committees of the Advisory committees for Natural resourse and Energy of the METI from 2015 to 2021.

藤本 欣伸

Yoshinobu was promoted to partner in 1999. He has experience in NP loans, real estate transactions, and equity investment cases dealing with foreign capital funds and companies. In addition to domestic M&A and business integration cases, he has recently been engaged in many M&A and JV cases by Japanese corporations in the USA, Europe, and Asian countries. He has advised Japanese corporations on lawsuits in the USA and other overseas countries, and has extensive experience in the dispute settlement and risk management fields. He has won many awards in the Corporate/M&A, Private Wealth and Healthcare fields from business law reviews, such as Chambers Global and The Legal 500 Asia-Pacific.

伊東 啓

Kei Ito is one of the leading partners of the Firm’s investment fund/asset management practice group. Mr. Ito has significant experience in various investment funds (ranging from traditional mutual funds to ETFs and to alternative investments such as private equity funds, and to climate funds and funds with a sustainable investment objective), providing asset management firms and other clients with regulatory advice, securities transactions, banking, derivatives, FinTech, structured finance transactions and a wide variety of other finance areas. Mr. Ito is very well versed in international finance transactions, catering to both domestic and international clients on various cross-border matters. Mr. Ito is also responsible for the Firm’s China practice.

太田 洋

Yo OTA

  • Partner
  • Tokyo

Mr. Ota has a breadth of practical international and domestic legal experience, focusing on the areas of hostile takeovers, shareholder activism, M&A transactions (including cross-border deals), corporate governance and other corporate matters, domestic / international Tax, personal information / data protection, and works on a wide range of corporate legal affairs. He was selected as the NIKKEI "Most Successful Lawyers in 2022" in the corporate law category (1st), the NIKKEI "Most Successful Lawyers in 2021" in the corporate law (excl. M&A) category (2nd), and also the NIKKEI "Most Successful Lawyers in 2020" in the M&A category (1st) and the corporate law category (3rd). In addition, he dedicates himself to research and writing activities that bridge academia and practice on cutting-edge issues related to the Companies Act, the Financial Instruments and Exchange Act, tax law, the Act on the Protection of Personal Information, etc. He has edited and authored many books and papers, such as “Schemes and Tax Issues of M&A and Corporate Restructuring, 4th Ed.”, “Corpus Juris M&A - Completely Revised Edition (first volume) (second volume)”, “Handbook on Share Options (Fifth Edition)”, “Corpus Juris Series - Personal Information Protection Legislation (Global)”, “Handbook on Class Shares”, “Nuts and Shell of the 2019 Amendment of the Companies Act and Practical Response”, “Legal Issues and Practices of Virtual Shareholders’ Meeting”, etc.

南 賢一

Since becoming an attorney-at-law, I have been consistently engaged in bankruptcy and business revitalization practices. In legal arrangements, I have not only fulfilled the duties of a trustee, supervisor, etc., and been involved as a debtor's agent, but have also provided advice to creditors and sponsors that makes full use of such experience. Beyond legal liquidation, I have a reputation for taking the lead in restructuring in the early stages of the process, as well as Out of Court Informal Workouts. In recent years, I have also expanded my sphere of activity into the field of sports practice.

中山 龍太郎

Ryutaro Nakayama specializes in General Corporate and M&A work, and advises clients on a broad range of issues and transactions relating to M&A, Japanese corporate, securities, tax, and merger control laws, and regulations specific to various industries. He is a leading lawyer in the field of competition law in Japan, and possesses a unique set of skills and experience, drawn from his extensive experience handling M&A, corporate, and merger control cases and transactions. He has obtained transaction clearances from competition authorities even where the resulting combined market share exceeded 50% in the relevant markets. He has led Nishimura & Asahi’s Africa Practice Team since its formation in 2014. He has established a strong network of connections with Japanese entrepreneurs and businesses that target the African continent, as well as with leading law firms based in Africa. He has been named a leading lawyer in the fields of Corporate/M&A and/or competition law by various publications, including Chambers Global, Chambers Asia-Pacific, and The Nikkei’s annual rankings of “Most Successful Lawyers.” He was appointed the Managing Partner of Nishimura & Asahi in April 2021.

濃川 耕平

Kohei KOIKAWA

  • Partner
  • Tokyo

He has an extensive track record representing issuers, managers and selling shareholders in various capital markets transactions, incduling global IPOs, global follow-on offerings, convetibles bonds offerings, debt offerings, private investments in public companies (PIPEs), J-REITs offerings. He also has been active in fincance transactions by venture companies.

佐藤 知紘

Tomohiro regularly serves as legal counsel to major financial institutions, trading companies, and energy companies on various projects and project finance transactions. His extensive experience with domestic projects covers a wide variety of sectors including renewable energy, IPP, grid connections, airports, water, and social infrastructure. He also has broad experience with international project financing transactions, including financing for LNG projects, mining projects, and refineries. Tomohiro is recognized as a leading project finance lawyer by Chambers Asia-Pacific, The Legal 500, IFLR1000, Best Lawyers and Who’s Who Legal. He was also named “Energy and Infrastructure Lawyer of the Year” at The Asia Legal Awards 2021.

有吉 尚哉

His extensive experience includes securitization transactions regarding a wide variety of receivables and other asset classes as a legal counsel for originators, arrangers, and trustees, and he has worked on structured finance transactions involving various schemes, including those achieved for the first time ever in Japan. He has a great deal of experience engaging in the development of new trust products and complicated trust schemes. As he has worked at the Corporate Accounting and Disclosure Division, the Planning and Coordination Bureau, the Financial Services Agency of Japan, and also has experience engaging in the planning of the financial regulations there, he has provided advice to many financial institutions, including banks, trust banks, securities firms, insurance companies, and nonbanks, as well as business companies and start-ups which enter the financial businesses. He also has a great deal of experience advising companies with respect to the application of the financial regulations on novel transactions or products, including FinTech areas. He has a wealth of experience participating as a member of various study groups and working groups, including government and academia conferences, and has frequently written and spoken on a wide range of topics involving legal systems and finance practice; thus, he is recognized as an opinion leader in the field of finance law.

伊藤 真弥

Maya has extensive experience advising international investors on cross-border renewable energy projects, as well as advising both borrowers and lenders on financing for renewable energy projects in Japan. She previously worked in the cross-border project finance team of a Japanese megabank, handling matters relating to natural resources, power and energy, and infrastructure. Maya has also provided banks, financial institutions, and other corporate clients, most of which operate their businesses globally, with compliance and regulatory advice, as well as advice on a variety of governance matters. She is actively involved in D&I projects aimed at promoting the active participation of women, and has organized numerous D&I seminars and other similar events for corporations. She is also actively involved in Climate Change related projects and has organized Climate Change seminars and events.

ラース・マーケルト

Lars’ practice is focused on commercial and investment arbitration. He has particular expertise in contentious proceedings involving post-M&A, commercial, manufacturing, construction, and distribution matters, in areas such as life sciences, automotive, and energy. Lars also deals with cases involving governments, and has advised foreign investors and sovereign states on issues of foreign direct investment and public international law, including related negotiations and investor-state disputes. He has been involved in more than 60 international arbitrations as counsel and as arbitrator under the arbitration rules of institutions such as the ICC, DIS, SAC, NAI, ICDR, KCAB, JCAA, SIAC, and ICSID, as well as under the UNCITRAL Rules.

千石 克

Katsu has over 35 years’ experience working in the area of asset financing and trading transactions (including, structuring, negotiating, documenting and executing transactions). In particular, his practice focuses on aircraft/ship leasing, financing, and trading. He represents a wide range of clients, including leasing companies, banks, trading houses, airlines and investors, and other individuals and entities, and his key clients include a number of Japanese leasing companies, banks, and airlines. Katsu also regularly acts as a moderator and panelist at international conferences.

小野 傑

Masaru Ono is a Former Representative Partner, and has been working to open up and develop new finance areas, such as by laying the groundwork for the introduction of securitization in Japan.  Outside the finance sector, he also provides strategic advice on corporate crisis management, international disputes, and new projects that require the expertise and organizational strength of his practice groups, as well as on strategies that are not necessarily covered by conventional practices, precedents, or legal interpretations.  

By acting as a bridge between the practical, academic, educational, and legislative fields, he played a major role in publishing the “CORPUS JURIS FINANCE” and establishing securitization in Japan.  He also was called upon to provide his expert opinion as a witness before the Diet of Japan on the Trust Law and the Special Law on the Assignment of Claims.  In addition, he has participated in the Legislative Council, Financial Council, etc., has lectured at Hitotsubashi University Law School, and has acted as a visiting professor at the University of Tokyo for more than a decade. "