His main practice area is tax, and in particular, international taxation and tax treaties. He also deals with general corporate matters, such as M&A, contracts, labour and employment, intellectual property and dispute resolution.
Admitted in Japan (1984)
Dai-ichi Tokyo Bar Association (Japan) 1984; International Fiscal Association.
The Interrelation between Tax Treaties and Domestic Tax Law (co-author) (Shojihomu Publishers, 2011; awarded by the Japanese Institute of Certified Public Accountants), Tax Law in Japan (co-author) (Kluwer Law International, 2006), English for Contracts (co-author) (Nikko Kikaku, 2001; two volumes).
University of Tokyo (LLB, 1982).