Hiroshi Oyama

LPC Partner

Hiroshi Oyama

Print profile


Contact Information

+81-3-6266-8589 (Tokyo)
+81-87-802-4491 (Takamatsu)
+81-3-6266-8489 (Tokyo)
+81-87-802-4480 (Takamatsu)

Practice Areas

Hiroshi Oyama:Awards

Lawyers from Mori Hamada & Matsumoto were included in the 12th edition of The Best Lawyers™ in Japan
Top Ranking Received From The Legal 500 Asia Pacific 2021
Top Ranking Received From Chambers Asia-Pacific 2021

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Hiroshi Oyama:News

Public Service
Firm's lawyers involved in the Revision of the “Guidebook for Introducing Incentive Plans for Sustainable Corporate Growth as Board Members’ Compensation to Encourage Companies to Promote Proactive Business Management”
Firm News
Eleven new partners and twelve new counsels
Firm News
Opening of Takamatsu Office

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Hiroshi Oyama:Publications

Magazine Article
"Importance of Permanent Establishment"
Magazine Article
"Consumption Tax Imposed on Services Provided to Non-Residents and Foreign Nationals"
Magazine Article
"Explanation of Recent Judicial Precedents and Court Decisions Regarding Tax that Serve as Key Points in Corporate Practice"

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Hiroshi Oyama:Other


  • Waseda University (LL.B., 2001)
  • Waseda University (LL.M., 2003)
  • Chuo Law School (J.D., 2006)
  • University of Michigan Law School (LL.M., 2014)
  • seconded to the Examination Division I of Tokyo Regional Taxation Bureau (2016-2018)

Bar Admissions

admitted in Japan,2007
Kagawa Bar Association