London Office

(Atsumi & Sakai Europe Ltd.)

We are working very closely with the London Office of Atsumi & Sakai, which is headed by Ryuichi Nozaki, a Japanese-qualified attorney (Bengoshi) and a senior partner at Atsumi & Sakai. His primary practice areas include banking, capital markets, securities regulation and M&A.

The London Office of Atsumi & Sakai was established in January 2015 and enables Atsumi & Sakai to provide real-time advice on Japanese law to its clients in Europe, the Middle East and Africa, as well as providing a more convenient service to its clients in the Americas.

A&S Europe advises on all aspects of Japanese law, with a particular focus on:

  • Banking & finance
  • Capital Markets
  • M&A
  • Securities regulation
  • Data protection
  • Funds

The office is also able to call on a dedicated Europe Team at Atsumi & Sakai, Tokyo for support as needed.



4th Floor, 50 Mark Lane
London EC3R 7QR
United Kingdom
Contact: Ryuichi Nozaki (Director)
Tel: +44-(0)203-696-6540
Mobile: +44-(0)74-7895-4907



  • Underground
    Tower Hill Station (Circle Line and District Line), 5 minutes walk
    Monument Station (Circle Line and District Line), 6 minutes walk
  • Bus
    Great Tower Street bus stop (route 15), 1 minute walk
    Fenchurch Street Station bus stop (route 40), 3 minutes walk
  • Train
    Fenchurch Street Station (c2c Rail), 3 minutes walk