EN
©2001-2025 Atumi & Sakai
Senior Partner
Japan (2012) and New York (2004)
Daini Tokyo Bar Association
Kyoto University (LL.B., 1994) Northwestern University School of Law (LL.M., 2003) Omiya Law School (J.D., 2008)
SBI Shinsei Bank, Limited(Previously The Long-Term Credit Bank of Japan) (April 1994-June 2016) Simpson Thacher & Bartlett LLP (New York) (September 2003-May 2004)
Tokyo Region Mediator of the Non-Profit Organization, Financial Instruments Mediation Assistance Center (July 2023-)
“Issues and Prospects concerning Data Utilization Focusing on Industrial Data: Regulatory Trends Surrounding Industrial Data, etc. in the U.S. (Part 3),” NBL No. 1263, Shojihomu (2024) [Co-author]
“Issues and Prospects concerning Data Utilization Focusing on Industrial Data: Regulatory Trends Surrounding Industrial Data, etc. in the U.S. (Part 2),” NBL No. 1261, Shojihomu (2024) [Co-author]
“Japan: Trends & Developments,” Chambers Global Practice Guides - Securitisation 2024, Chambers and Partners (2024) [Co-author]
“Contract Templates for Equity Investment in Startups,” Fintech Association of Japan (2023) [as a Study Group Secretariat]
“Current Situation and Future Prospects surrounding Startup Support,” Horitsu no Hiroba, December 2023, the Gyosei Corporation (2023)[Co-author]
“Issues and Prospects concerning Data Utilization Focusing on Industrial Data: Regulatory Trends Surrounding Industrial Data, etc. in the U.S. (Part 1),” NBL No. 1254, Shojihomu (2023) [Co-author]
“Recommendations for Improvements Regarding the Secured Bond Trust Act,” Study Group on Promoting the Use of Corporate Bonds of the Fintech Association of Japan (2023) [Co-author]
“Issues and Prospects concerning Data Utilization Focusing on Industrial Data Vol. 4: Regulatory Trends Surrounding Industrial Data, etc. in Europe (Part 4),” NBL No. 1249, Shojihomu (2023) [Co-author]
“Legal Considerations for the Diversification of Payment Methods,” GINKO JITSUMU Vol. 53 No.9 (2023) [Co-author]
“Practical Process for Introducing Digital Salary Payments,” Business Homu, October 2023 Issue (2023) [Co-author]
“Issues and Prospects concerning Data Utilization Focusing on Industrial Data Vol. 3: Regulatory Trends Surrounding Industrial Data, etc. in Europe (Part 3),” NBL No. 1247, Shojihomu (2023) [Co-author]
“Study on How Data Utilization should be Seen in the Information Bank Certification System,” NBL No. 1246, Shojihomu (2023) [Co-author]
“Issues and Prospects concerning Data Utilization Focusing on Industrial Data Vol. 2: Regulatory Trends Surrounding Industrial Data, etc. in Europe (Part 2),” NBL No. 1244, Shojihomu (2023) [Co-author]
“Issues and Prospects concerning Data Utilization Focusing on Industrial Data Vol. 1: Regulatory Trends Surrounding Industrial Data, etc. in Europe (Part 1),” NBL No. 1242, Shojihomu (2023) [Co-author]
Fintech: how is the world shaping the financial innovation industry?, Japan Chapter, International Bar Association Banking Law Committee (2023) [Co-author]
“Key Points of Ministerial Ordinances and Notifications Concerning Digital Salary Payment,” Junkan Keirijouhou No.1671 (March 2023) [Co-author]
“Lawyers Guide 2023,” Lexis Nexis and Business & Law LLC (January 2023) [Interview]
“Special Plan 2: Further Progress - Amendments of Digital Payment Laws and their Impact on Practice,” GINKO JITSUMU Vol. 53 No.1 (2023) [Co-author]
“Trends in Digital Wage Payment Systems and Key Points for Accounting Departments,” Junkan Keirijouhou No.1661 (November 2022) [Co-author]
“Challenges in Rule Formation in the Digitalization of Financial Services,” NBL No. 1222, Shojihomu (2022) [Contributor]
“Legal Issues of Advertising and Marketing Operations of Banks,” Weekly Financial Affairs, July 19, 2022 Issue, No. 3456 (2022) [Co-author]
“Key Points of the Amendment of the Act on the Protection of Personal Information in Finance-Related Fields including Effect on the Guidelines in the Finance Sector,” Horitsu no Hiroba, May 2022, the Gyosei Corporation (2022)[Co-author]
“Financial Planning Practice, Ethics and Compliance (Extended Edition): Let's Think About Financial Planning in its Ideal State, Part 2. Financial Planner's Statutory Scope of Work, Part 4. Financial Services Business,” Journal of Financial Planning May 2022 issue (2022) [Co-author]
6000 Legal Countermeasures for Financial Institutions Vol.3: Incidental and Ancillary Services, Fintech, Kinzai Institute for Financial Affairs (2022) [Co-author]
“Stablecoins Legislation and Other Legislative Changes Affecting the Japan Fintech Industry,” Chambers FinTech 2023 (January, 2023) [Co-author]
[Survey Document] “Major Laws and Regulations related to FinTech,” The Center for Financial Industry Information Systems (FISC) (December 2022) [Co-author]
“An Introduction to FinTech Legal (Chambers PA: FinTech 2022 Overview Japan),” Chambers FinTech 2022 (January, 2022) [Co-author]