About this listing
Simpson Thacher & Bartlett LLP appears in the country-specific firm profile directory published by Legal 500 for Japan. The entry identifies Tokyo as the office locality. Its published business address is Ark Hills Sengokuyama Mori Tower, 41st Floor, 9-10, Roppongi 1-chome, Minato-ku, Tokyo 106-0032. The entry publishes +81 3-5562-6200 as a business contact number.
Practice information
The published entry identifies these practice areas: Capital markets: International firms and joint ventures, Investment funds: International firms and joint ventures, Banking and finance: International firms and joint ventures, Corporate and M&A: International firms and joint ventures. These are the directory practice categories for this firm, not specialist certifications or client review ratings.
Sources and editorial notes
Sources checked 5 October 2026: https://www.legal500.com/firms/50916-simpson-thacher-bartlett-llp/c-japan/rankings https://www.legal500.com/firms/50916-simpson-thacher-bartlett-llp/c-japan/contact