Atsushi Oishi
Partner
Major Cases
Seminars
Past
September 09, 2020 (Wed) 17:00～（Japan time）"Governance & Succession - Philippines and Japan"External Seminars
Past
Past
August 30, 2017 (Wed) 10:30am～12:00am"The 55th International Young Lawyers’ Congress"External Seminars
Past
October 20, 2016 (Thu) 2:30pm-4:00pmABA SECTION OF INTERNATIONAL LAW 2016 FALL MEETING "BEPS in Asia: Doing Business in a Brand New Tax Climate"External Seminars
Past
October 21, 2014 2:30pm~5:30pmIBA Annual Conference 2014"Treaty Shopping: Fiction or Reality"External Seminars
Past
Friday, November 22, 2013, 9:00-17:30"International Bar Association Conferences: Rethinking international taxation as we know it"External Seminars
Past
14:00-18:30, Tuesday, December 1, 2009"Emerging Issues in Cross-border Acquisition: Japan, China and the U.S."Mori Hamada Seminars
Past
Thursday, May 31, 2007"Acquiring a Japanese company by Triangular Merger/Cash-out Merger"External Seminars
Research Reports
Report Concerning Management Buyouts (MBO) to Enhance Corporate Value and Ensure Fair Procedures (August 2007)
Report Concerning Research on the 2012 Project to Promote the Establishment of Asian Hubs and Related Research (Research on International Tax Issues (Regarding the Anti-Tax Haven Rules and Treatment of Intangible Assets)) (March 2013)
Research on Measures to Address Avoidance of Inheritance Tax in Other Countries, Commissioned by the Ministry of Finance (February 2016)
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)
Family Governance Guidance (Study Group on the Governance of Family Businesses, Ministry of Economy, Trade and Industry) (June 2026)
Related Topics
Profile
Background
The University of Tokyo (LL.B., 1996)
New York University School of Law (LL.M., 2003)
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-)
- Auditor of Yamauchi Foundation (2021-)
- Director of Japan Private Trust Foundation (2024-)
- Member of Study Group on Family Business Governance, Ministry of Economy, Trade and Industry (2025-2026)
Qualifications & Affiliations
admitted in Japan, 1998; New York, 2004membership: Daini Tokyo Bar Association
Japan-Licensed Tax Accountant (2006)
Tokyo Certified Public Tax Accountants' Association
Certified as Support Agencies for Business Innovation (2018)
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