With one of the largest legal teams in Japan, we bring a wealth of practical knowledge focused on the singular purpose of providing high quality legal services.


Our lawyers have authored or co-authored a number of newsletters, articles, books and other materials covering a wide range of legal areas to address the latest legal developments and increasingly diverse and complex issues.


We regularly hold seminars and offer lectures through various formats, such as online streaming.


Data and IoT

Based on current insights and business developments concerning the legal and contractual handling of data, we provide legal advice on patents, copyrights, the Unfair Competition Prevention Act, Act on the Protection of Personal Information Protection, antitrust law, and various business laws related to data use, from in-house data use to large-scale projects involving many parties such as smart cities. In addition, we provide legal advice and prepare data transfer agreements and other data handling agreements. We also provide legal advice on issues such as tort liability and product liability arising from the development and operation of platforms for the collection and effective use of big data via the Internet and other means, and the use of IoT devices.

Data and IoT Related Awards

Data and IoT Related Topics

Data and IoT Related Seminars

Data and IoT Related Publications