Hiroyuki Sanbe is a top attorney recognized by Best Lawyers in the practice area(s) of International Business Transactions.
Hiroyuki, who practices law in Tokyo, Japan, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Hiroyuki is held by other top lawyers in the same geographic and legal practice area.
Contact & Links
Location
- 16F Fukoku Seimei Building
2-2-2 Uchisaiwaicho
Chiyoda-ku
Tokyo 100-0011
Japan
Languages
- English
- Japanese
Education
- Columbia University, LL.M., graduated 2010
- Waseda University, LL.B., graduated 2002
Bar Admissions
- Japan, Daini Tokyo Bar Association
Affiliations
- Council on Competitiveness-Nippon (COCN) entitled "Negotiation, Cooperation and Coordination Between AI Systems" (July 2016-) - Project member
- Subcommittee on AI Utilization Environment of the "Conference toward AI Network Society" of the Ministry of Internal Affairs and Communications (November 2017-) - Member
- "Innovation Platform for Society5.0 (iPLAS 5.0)" of the Ministry of Education, Culture, Sports, Science and Technology (March 2018-) - Member
- Committee on AI Governance of the "Conference toward AI Network Society" of the Ministry of Internal Affairs and Communications (November 2018-) - Member
- American Bar Association, Section of International Law (ABA SIL), Vice Chair of the Northeast Asia Committee (August 2019-) - Member
- "Working Group on Studying Systems and Rules" for the theme of "Architecting and Feasibility Study – Feasibility Study of Architectures in relation to Sharing and Utilization of Biometric Identification (Facial Features) Data among Business Operators" of - Member
- Study Group on Information Communication Law of the Ministry of Internal Affairs and Communications (April 2020-) - Committee Member
- “Think Tank of Educational Policy” of Toda City (November 2020-) - Outside advisor
- Learning Support Technology Working Group, Cabinet Office’s Cross-ministerial Strategic Innovation Promotion Program (SIP) Second Phase, Big-data and AI-enabled Cyberspace Technologies (June 2019-) - Member
- Meeting of the Expert Panel regarding Education Data Utilization of the Ministry of Education, Culture, Sports, Science and Technology (July 2020-) - Member
- New Energy and Industrial Technology Development Organization (NEDO) (June 2019-) - Technical Committee Member
Atsumi & Sakai Headquarters: Tokyo, Japan
76 The Best Lawyers in Japan™ awards
1 Best Lawyers: Ones to Watch in Japan™ award
Recognized in The Best Lawyers in Japan™ 2026 for work in:
- International Business Transactions
Awards:
The Best Lawyers in Japan 2026
- International Business Transactions
- The Best Lawyers in Japan 2025
- International Business Transactions
- Lexology Index: Data 2025
- Information Technology
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