
Keiji Tonomura
Keiji is head of NO&T’s TMT Practice Team. Keiji’s practice focuses on M&A, IP/IT-related transactions, and data security/privacy matters. He has extensive experience representing global and local clients on complex business transactions as well as regulatory matters, with a particular focus on the TMT sectors, including new business fields such as AI/IoT, MaaS/CASE, Fintech, Blockchain/Crypto and NFT, as well as gaming and entertainment. Also, has been actively involved in the rule-making processes; for instance, he has served as a member of: “AI Institutional Research Group”(Cabinet Office) (2024-) “Project Team on Innovation and Implementation of AI” (Liberal Democratic Party of Japan) (2023-) “Research Group on Consumer Transactions in Digital Society” (Consumer Affairs Agency) (2024-) “web3 Project Team” (Liberal Democratic Party of Japan) (2022-) “Task Force for Creation of New Markets for Startups” (Ministry of Economy, Trade and Industry) (2022-) · Nagashima Ohno & Tsunematsu
About
Head of NO&T’s TMT Practice Team at Nagashima Ohno & Tsunematsu, focusing on M&A, IP/IT-related transactions and data security/privacy, with extensive experience representing global and local clients in TMT sectors including AI/IoT, MaaS/CASE, Fintech, Blockchain/Crypto, NFT, gaming and entertainment. Actively involved in rule-making bodies on AI, web3, consumer transactions in the digital society and startup market creation.
Practice areas
Office
Expertise
Education
- Kyoto University (LL.B., 2004)
- Kyoto University Law School (J.D., 2006)
- Columbia Law School (LL.M., Harlan Fiske Stone Scholar, 2013)
Admissions
- Daiichi Tokyo Bar Association (2007; 2014)