Atsushi Oishi

Partner

Atsushi Oishi

Print profile

Languages
JapaneseEnglish

Contact Information

TEL
+81-3-5223-7767
FAX
+81-3-5223-7667

Practice Areas

Atsushi Oishi:Awards

Awards
High evaluation received from " Who’s Who Legal: Global Guide 2022"
Awards
Our lawyers selected in "Who’s Who Legal: Japan 2022"
Awards
Top Rankings received from asialaw 2023, the definitive guide to Asia's leading law firms and lawyers

View All

Atsushi Oishi:News

Public Service
Firm's lawyers and licensed tax accountants submit a report for "Research on the Mandatory Disclosure Rules for Tax Planning in Foreign Countries" commissioned by the Ministry of Finance
Public Service
Firm's lawyers and licensed tax accountants submit a report for "Research on Preferential Tax Systems in Asian Countries" commissioned by the Ministry of Finance
Public Service
Atsushi Oishi became the invited researcher at Global Family Business Research Institute, Waseda University

View All

Atsushi Oishi:Seminars

Sep. 9, 2020External Seminars
"Governance & Succession - Philippines and Japan"
Jul. 1, 2020External Seminars
"Thailand Private Client - Virtual Round Table"
Aug. 30, 2017External Seminars
"The 55th International Young Lawyers’ Congress"

View All

Atsushi Oishi:Publications

Article
"Chambers Global Practice Guides Private Wealth 2022 - Japan Chapter"
Magazine Panel Discussion
"Law Firms as Workplaces Providing Certified Tax Accountants with Active Career Paths"
Book Article
"M&A Strategies from both a Tax and Legal Perspective - Third edition"

View All

Atsushi Oishi:Research Reports

Report Concerning Research on Preferential Tax Systems in Asian Countries, Commissioned by the Ministry of Finance (March 2017)

Report Concerning Research on the Mandatory Disclosure Rules for Tax Planning in Foreign Countries, Commissioned by the Ministry of Finance (September 2017)

Atsushi Oishi:Other

Background

  • The University of Tokyo (LL.B., 1996)
  • New York University School of Law (LL.M., 2003)
  • with Weil, Gotshal & Manges, New York (2003-2004)

Major Activities

  • Member of Task Force on Management Buy Out and Other Transactions, organized by Ministry of Economy, Trade and Industry (2007)
  • Member of Expert Committee on Anti-Tax Haven Legislation and Intangible Assets, organized by Ministry of Economy, Trade and Industry (2013)
  • Invited Researcher at Global Family Business Research Institute, Waseda University (2016-)
  • Member of PB Professional Ethics Review Committee, The Securities Analysts Association of Japan (2018-)
  • Member of PB Education Committee, The Securities Analysts Association of Japan (2018-)

Practice Group

  • M&A Practice Group
  • Wealth Management Practice Group
  • Taxation Practice Group

Bar Admissions

admitted in Japan, 1998; New York, 2004
Daini Tokyo Bar Association

Other Qualifications

Japan-Licensed Tax Accountant (2006)
Tokyo Certified Public Tax Accountants' Association
Certified as Support Agencies for Business Innovation (2018)
1st-grade Certified Skilled Professional of Financial Planning (2021)
Real estate broker (2021)