Where is Nagashima Ohno & Tsunematsu located?
Nagashima Ohno & Tsunematsu is a law firm based in Chiyoda-ku, Tokyo, Japan. Address: JP Tower, 2-7-2 Marunouchi, Chiyoda-ku, Tokyo 100-7036, Japan (reception 36th floor).
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Nagashima Ohno & Tsunematsu was established on January 1, 2000 through the merger of Nagashima & Ohno and Tsunematsu Yanase & Sekine. The firm has 686 lawyers, including 71 qualified in jurisdictions outside Japan, as of July 1, 2026. It is headquartered at JP Tower in Marunouchi, Tokyo, with offices in New York, Shanghai, Singapore, Bangkok, Ho Chi Minh City, Hanoi, Jakarta (associate office) and London. Its practice covers corporate law, M&A, finance, dispute resolution, labor and employment, intellectual property, tax, real estate, technology and international trade.
Nagashima Ohno & Tsunematsu is listed in Chiyoda-ku, Japan. Compare with the 7 law firms in Chiyoda-ku, law firms across Japan (129) and business and corporate law firms nearby.
Quick answers about this law firm — where it is, what it does and how to reach it.
Ask your own question →Nagashima Ohno & Tsunematsu is a law firm based in Chiyoda-ku, Tokyo, Japan. Address: JP Tower, 2-7-2 Marunouchi, Chiyoda-ku, Tokyo 100-7036, Japan (reception 36th floor).
Nagashima Ohno & Tsunematsu lists these areas of practice on Global Law Lists: Business and Corporate Law, Intellectual Property Law, Tax Law, Energy Project Finance Law, Arbitration and Dispute Resolution, Litigation, Mergers and Acquisitions Law, Banking and Finance Law.
You can contact Nagashima Ohno & Tsunematsu by phone on +81-3-6889-7000 or through its website.
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