Become a Partner of Asahi & Koma in 2006.  Joined Nagashima Ohno & Tsunematsu in 2007.  Become a Partner of Nagashima Ohno & Tsunematsu in 2009.  Adjunct Lecturer, The University of Tokyo, 2006 and 2008-09.  Become a Ad Hoc Member, the Industrial Structure Council, Ministry of Economy, Trade and Industry (Commission Member, Trade Committee, Subcommittee on Trade Remedies) in 2017.  Become a Trustee, The Sasakawa Pace Foundation in 2018.

Daini Tokyo Bar Association(1997, 2002)

Antitrust/Competition Law Advice, Antitrust Litigation/Investigation, Merger Control, Unreasonable Premiums and Misleading Representation Prevention Act and Subcontract Act, International Trade, General Corporate.

LLB, The University of Tokyo, 1995, LLM, University of San Diego School of Law,2002.