Rankings
Awarded leading firm in Global 2026
Ranked Departments:
Ranked Individuals:
Overview
Provided by Nishimura & Asahi
Managing Partner: Ryutaro Nakayama
Number of partners: 280+
Number of lawyers: 950+
Languages: Japanese, English, Chinese (Mandarin), Spanish, French, Cantonese, Indonesian, German, Korean, Vietnamese, Thai, Filipino, Malay, Myanmar, Taiwanese, Burmese, Catalan, Cebuano, Gaelic, Swedish, Hindi, Russian, Tagalog, Dutch, Malayalam
Japan’s Largest International Law Firm | Delivering Solutions Across Asia and Beyond:
Nishimura & Asahi is Japan’s largest law firm, covering all aspects of domestic and international business and corporate activity. The firm has over 900 Japanese and foreign lawyers* — employing more than 1,000 support staff, including tax accountants, patent attorneys, senior Japanese and foreign business support professionals, and paralegals.
*including Associate office
The Highest Global Standards:
We speak over 20 languages and have advanced international law degrees and bar admissions — with experience working at top global law firms. Nishimura & Asahi has also established strong professional relationships with the most eminent law firms worldwide, enabling the firm to focus on international corporate and financial transactions, advising both Japanese and international clients at the highest international standards.
Cutting-Edge Business Issues:
Nishimura & Asahi works with the most prominent Japanese and global corporations, to find novel solutions for its industries’ most innovative changes and disruptive challenges.
Commitment To Excellence:
Through the enhancement of professional and organisational synergies — a result of the firm’s expansion — an unprecedented level of client service is made possible in highly specialised and complex areas of commercial law. Nishimura & Asahi understands its clients’ growing needs and its fully integrated team of lawyers and professional staff are proud to share the same fundamental philosophy: An uncompromising commitment to excellence.
International Presence:
With the continued expansion of international presence and clientele, the firm has five domestic and 17 overseas offices; Tokyo, Osaka, Nagoya, Fukuoka, Sapporo, Bangkok, Brussels, Dubai, Frankfurt, Düsseldorf, Hanoi, Ho Chi Minh City, Hong Kong, Jakarta*1, Kuala Lumpur*1, London*2, Manila*1, New York, Shanghai, Singapore, Taipei, Yangon. Through the firm’s domestic and global networks, Nishimura & Asahi is ideally placed to provide clients with a borderless one-stop service, from Japan to the world.
*1 Associate office, *2 Independent subsidiary
Main Areas of Practice:
■ M&A
■ Corporate
■ Finance
■ Real Estate & Construction
■ Restructuring & Insolvency
■ Dispute Resolution & International Arbitration
■ Corporate Crisis Management
■ Intellectual Property
■ Labour & Employment
■ Competition & Antitrust Law
■ Consumer Law
■ International Trade
■ Public Interest Activities & Pro Bono
■ Natural Resources & Energy
■ TMT
■ Life Sciences & Healthcare
■ Technology
■ Digital Transformation & Innovation
■ Tax
■ Agri-Food
Ranked Offices
Provided by Nishimura & Asahi
Japan - Head office
Tokyo
Otemon Tower 1-1-2 Otemachi Chiyoda-ku , Tokyo, Tokyo, Japan, 100-8124, Tokyo
Belgium
Brussels Capital Region
Treurenberg 2-4, 1000 , Brussels, Brussels Capital Region, Belgium, Brussels
China
Shanghai
40F Park Place 1601 Nanjing West Road Jingan District , Shanghai, Shanghai, China, 200040, Shanghai
Malaysia
Kuala Lumpur
Suite 15.02, Level 15 Centrepoint North Mid Valley City , Kuala Lumpur, Kuala Lumpur, Malaysia, 59200, Kuala Lumpur
Myanmar
Yangon Division
#310, 3rd Floor, Prime Hill Business Square, No.60 Shwe Dagon Pagoda Road, Dagon Township, Yangon, Yangon Division, Myanmar, Yangon
Singapore
Singapore Island
79 Robinson Road #14-01 (NA-BFL alliance) , Singapore, Singapore Island, Singapore, 068897, Singapore
Taiwan Jurisdiction
Taipei City
7F., Exchange Square 1, No.89, Songren Rd., Xinyi Dist., Taipei, Taipei City, Taiwan Jurisdiction, 110-413, Taipei
USA
New York
1251 Avenue of the Americas, 23rd Floor, New York, New York, USA, 10020, New York
Vietnam
Ha Noi
Suite 607, 63 Ly Thai To Building, 63 Ly Thai To Street, Hoan Kiem Dist., Hanoi, Ha Noi, Vietnam, Hanoi
Ho Chi Minh City
Room 1102, 11th Floor, Sun Wah Tower, 115 Nguyen Hue, District 1, Ho Chi Minh City, Ho Chi Minh City, Vietnam, Ho Chi Minh City
Ranked Departments
Ranked Individuals
Contributions
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