Comprehensive Japanese law firm advising on domestic and international legal matters.
🇯🇵 Otemachi Park Building, 1-1-1 Otemachi, Chiyoda-ku, Tokyo 100-8136, Japan · Founded 1952
Anderson Mori & Tomotsune is a law firm headquartered in Tokyo. It traces its history to 1952, when James Buell Anderson opened a law office in Tokyo, and took its current name in 2005 through the merger of Anderson Mori and Tomotsune & Kimura. The firm reports 786 professionals as of September 1, 2026, and covers 20 practice areas, from corporate and M&A to finance, disputes, tax and intellectual property. It works from Tokyo, Osaka and Nagoya and from locations across Asia and Europe.
The firm's site links to separate careers pages for attorneys and for staff.
Legal advice on corporate matters and mergers and acquisitions, including competition and international trade issues.
Legal advice on capital markets, finance and financial institutions, real estate, and energy and natural resources.
Dispute resolution, government investigations and crisis management, restructuring, and intellectual property and technology work.
