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Asia-Pacific Guide
Individual Profile

Hideki Utsunomiya

Mori Hamada & Matsumoto - Tokyo

No profile photo
  • Marunouchi Park Building
  • Tokyo, Tokyo-to, Japan
  • 100-8222

Profile submitted by Hideki Utsunomiya

Practice Areas

Competition/Antitrust; Crisis Management; Regulatory/Regulated Transactions including Consumer Law.

Professional Memberships

Tokyo Bar Association.


Admitted in Japan, 2000; Worked for Arnold & Porter LLP in Washington, D.C. (2006-2007).


Co-author "Japanese Anti-monopoly Act - Annotated" (2014), "Selected Cases in Fair Trade" (2014), "[Special Feature: Report Issued by the Advisory Panel on Administrative Investigation Procedures under the Anti-Monopoly Act] Investigation Procedures in the U.S. and Europe" (2015), "Merger Control" ("Comprehensive Analysis of M&A Laws of Japan") (2015) and other articles.


The University of Tokyo (LL.B., 1999); New York University School of Law (LL.M., 2006).