http://dispute.martindale.com/
日本で検索すると、以下の事務所がヒット。
1. SKADDEN, ARPS, SLATE, MEAGHER & FLOM LLP Izumi Garden Tower, 21st Floor, 1-6-1 Roppongi, Minato-ku, Tokyo 106-6021, Japan
2. KOGA & PARTNERS 2nd Floor, Kamiyacho MT Bldg., 3-20 Toranomon 4-chome, Minato-ku, Tokyo 105-0001, Japan
3. MATSUO & KOSUGI ATTORNEYS AT LAW Fukoku Seimei Building 18F, 2-2-2 Uchisaiwai-cho, Chiyoda-ku, Tokyo 100-0011, Japan