Our Members


IBA Japan’s membership is diverse ranging from the largest global financial players to smaller firms engaged in bilateral business undertakings between their home country and Japan. We have just over 50 banking members from 20 countries who between them employ about 10,000 people. In addition we also have 31 associate members who operate in a number of areas including law, accountancy, tax, credit rating, consulting, exchanges and IT.

Details about our members and their principal business activities in Japan can be found here.

Our Members

KPMG Japan

Associate Member

  • KPMG is a global network of firms consisting of 152,000 staff across 156 countries. KPMG provides Audit, Tax and Advisory services. 


Associate Member

  • Japanese and international legal advice
  • Mergers & acquisitions (including acquisition finance and general corporate advice)
  • Private equity
Metrobank Logo

Metropolitan Bank & Trust Company, Tokyo Branch

Commercial Bank

  • USD and JPY lending and other corporate banking services to Japanese multinational corporates
  • Foreign Bank Agency Services in relation to Metrobank’s corporate banking services in Philippines for Japanese corporates
  • Business matching between Japanese corporate and Philippine corporate
  • Remittance to Philippines for corporate and retail customers

Mori Hamada & Matsumoto

Associate Member

Mori Hamada & Matsumoto is a full-service international law firm based in Tokyo, with additional offices in Fukuoka, Beijing, Shanghai and Singapore. The firm has over 300 lawyers and 400 support staff (including legal assistants, translators and secretaries). The firm is one of the largest law firms based in Japan and is particularly well-known for its work in the areas of mergers and acquisitions, capital markets, banking and securities, regulatory, finance, litigation, insolvency and intellectual property.

Nagashima Ohno & Tsunematsu

Associate Member

Nagashima Ohno & Tsunematsu is one of the leading full-service law firms in Japan. It represents domestic and foreign companies and organisations involved in every major industry sector and in every legal service area in Japan.