Member, Working Team on Broadcasting Treaty Discussions, Copyright Subdivision, Council for Cultural Affairs
Member, Task Force on Copyright System and Related Policy in the Digital Era, Content Subcommittee, Intellectual Property Strategy Headquarters
Member, Public-Private Council on New Legal Challenges Concerning Metaverse Content, Intellectual Property Strategy Headquarters
Member, Copyright Subdivision, Council for Cultural Affairs (–2024)
Member, Legal System Subcommittee, Copyright Subdivision, Council for Cultural Affairs (–2024)
Member, Basic Policy Subcommittee, Copyright Subdivision, Council for Cultural Affairs (–2024)
Member, Working Team on Licensing Systems for Copyrighted Works, Copyright Subdivision, Council for Cultural Affairs (–2024)
Member, Study Group on Rights for Expanding Sports Content and Data Business, Ministry of Economy, Trade and Industry (–2022)
Member, Council for Building Fair Contractual Relationships in the Arts and Culture Sector, Agency for Cultural Affairs (–2022)
Member, Royalty Section, Copyright Subdivision, Council for Cultural Affairs (–2021)
Member, Working Team on Library-Related Limitations, Copyright Subdivision, Council for Cultural Affairs (–2021)
Member, Council on Countermeasures against Internet Piracy, Intellectual Property Strategy Headquarters (–2018)
Member, Working Team on System Development Responsive to New-Era Needs, Copyright Subdivision, Council for Cultural Affairs (–2017)
Member, Working Group on the Effects of Flexible Limitation Provisions in Copyright Law, Copyright Subdivision, Council for Cultural Affairs (–2017)
Member, New Information Property Study Committee, Intellectual Property Strategy Headquarters (–2017)
Member, Information Dissemination and Utilization Subcommittee, IP Subdivision, Industrial Structure Council (–2016)
Member, Next-Generation IP System Study Committee, Intellectual Property Strategy Headquarters (–2016)
Member, Study Committee on the Employee Invention System, Japan Patent Office (–2014)
Member, Legal Issues Subcommittee, Copyright Subdivision, Council for Cultural Affairs (–2013)
Member, Parody Working Team, Legal Issues Subcommittee, Copyright Subdivision, Council for Cultural Affairs (–2013)
Member, Judicial Remedies Working Team, Legal Issues Subcommittee, Copyright Subdivision, Council for Cultural Affairs (–2011)
Member, Subcommittee on the Protection and Use of Past Works, Copyright Subdivision, Council for Cultural Affairs (–2009)
Member, Working Team on Joint Ownership, Subcommittee on the Protection and Use of Past Works, Copyright Subdivision, Council for Cultural Affairs (–2008)
Member, Rule Development Subcommittee, Information Economy Subdivision, Industrial Structure Council
Working Group on New Types of Trademarks, Trademark System Subcommittee, IP Policy Division, Industrial Structure Council (–2009)
Member, Expert Committee on IP Systems in the Digital/Network Era, Intellectual Property Strategy Headquarters (–2008)