Technology, Media, Telecoms (TMT)
Asia-Pacific Guide 2025 : Japan
Band 1
About
Provided by Mori Hamada & Matsumoto
We are a recognized full-service firm providing market-leading legal services in all practice areas, including M&A, litigation, capital markets, venture capital, data privacy and cybersecurity, in domestic and cross-border transactions and disputes. We represent clients in many of the biggest and most challenging transactions.
As a leading TMT firm, we count as our clients domestic and foreign tech giants, blue-chip companies, startups, financial institutions, venture capital firms and private equity funds. Our extensive expertise and experience cover telecommunications, radio wave, broadcasting, data protection, cybersecurity, automotive and mobility regulations. We have a strong working relationship with key regulators in these areas through our practice and by seconding our lawyers and participating in policymaking processes.
We have especially built a solid practice in innovative technologies including AI, Automated Vehicles, Big Data, Internet of Things, Digital Assets, Social Media, Web 3 and the Metaverse. Our team is well-versed in legal issues and developments in these industries and are well-suited to assist clients in navigating the developing and dynamic legal environment for these technologies.
For more details, please visit our website
https://www.mhmjapan.com/en/practices/it-life-sciences-ip/information-technology.html?prc=850
https://www.mhmjapan.com/en/practices/it-life-sciences-ip/privacy-policy.html
https://www.mhmjapan.com/en/legal-topics/year/2021/1.html
Chambers Review
Mori Hamada & Matsumoto is a top choice for Japanese and global clients in the IT and telecommunications sectors. The team boasts expertise across the spectrum of the technology, media and telecommunications spaces, with noted activity that includes M&A, business alliance and intellectual property across multiple jurisdictions. It regularly assists global technology industry clients with various transactional matters, covering litigation, transactions and regulatory matters. The team frequently advises on privacy law, privacy governance and data protection laws in Japan.
Work Highlights
- Mori Hamada & Matsumoto advised Hitachi in respect of its strategic restructuring and increased focus on its core business of the Internet of Things and digital transformation.
Strengths
Provided by Chambers
"The team has particularly good commercial awareness. It seems that they have experience being seconded to in-house departments and also to regulatory agencies in the tech and media industries."
"They are client-oriented and consistently deliver value beyond the price."
"They have one of the best legal teams in Japan."
"The team has particularly good commercial awareness. It seems that they have experience being seconded to in-house departments and also to regulatory agencies in the tech and media industries."
"They are client-oriented and consistently deliver value beyond the price."
"They have one of the best legal teams in Japan."
Notable Practitioners
Atsushi Okada frequently advises clients on a variety of TMT issues, most notably matters concerning personal data transfer and compliance with data protection laws and, increasingly, AI.
"Atsushi Okada is a great lawyer with deep knowledge of AI, a client-oriented mindset and insight."
"Atsushi provides technically sound advice and is very commercially minded, being able to offer clients practical solutions."
"Mr Okada gives me well-balanced and practical answers quickly."
Ranked Lawyers at
Mori Hamada & Matsumoto
Japan
Members
Provided by Mori Hamada & Matsumoto
Head of Department
Hiromi Hayashi
Head of Department
Head of Department
Koji Toshima
Norihito Sato
Clients
Provided by Mori Hamada & Matsumoto
Hitachi Ltd.
Nippon Telegraph and Telephone Corporation (NTT)
Safie, Inc.
SoftBank Group Corp.
Toshiba Corporation
Z Holdings Corporation
Industries
Provided by Mori Hamada & Matsumoto
AI, Big Data, Internet of Things (IoT), Digital Assets, Social Media, Web 3 and the Metaverse
Broadcast and Telecommunication
Emerging technologies such as Automated Vehicles, Mobility as a Service(MaaS), and Drone