With one of the largest legal teams in Japan, we bring a wealth of practical knowledge focused on the singular purpose of providing high quality legal services.


Our lawyers have authored or co-authored a number of newsletters, articles, books and other materials covering a wide range of legal areas to address the latest legal developments and increasingly diverse and complex issues.


We regularly hold seminars and offer lectures through various formats, such as online streaming.


New York

Nagashima Ohno & Tsunematsu NY LLP
(Representative: Hironobu Tsukamoto, Ryo Okubo)

450 Lexington Avenue, Suite 3700
New York, NY 10017, U.S.A.

Established on September 1, 2010, Nagashima Ohno & Tsunematsu NY LLP (“NO&T NY”) succeeded Masuda International, founded by Mr. Junji Masuda in 1992. Our clients across north and south American countries will enjoy top-quality services, the incomparable convenience of having prompt, direct communication in English, and seamless services provided by a team of lawyers from NO&T NY and NO&T’s other offices, including Tokyo, eliminating the challenges posed by the time difference between the U.S. and Japan. All NO&T NY’s Japanese lawyers are admitted to the bar in Japan and are fluent in Japanese and English. They bring extensive experience in handling cross-border matters and have a general understanding of U.S. law and practice, acquired through their daily practice of New York law for Japanese clients doing business in the U.S. When necessary, NO&T NY will leverage the unparalleled expertise of the lawyers at NO&T in specific areas of Japanese law. NO&T NY is committed to serve as the most attractive gateway to Japanese legal services.

Practice Areas of the New York Office

NO&T NY provides its clients with legal services on all aspects of cross-border matters involving Japan, including mergers and acquisition, minority investments, joint ventures, strategic alliances, private equity, intellectual property, labor and employment, real estate, banking and finance (including acquisition finance), securitization, capital market, dispute resolutions, insolvency, TMT, space, entertainment, and regulated businesses, such as pharmaceutical companies, infrastructures and renewable energies. NO&T NY also regularly advises its clients on issues involving governmental investigations and white-collar crimes.