2023/08 - Today Ministry of Land, Infrastructure, Transport and Tourism Study group for concession schemes in national government parks
2023/08 - Today Koryo town Policy promotion committee
2022/04 - Today Niigata University PPP/PFI project study committee
2022/04 - Today Cabinet Office PPP/PFI Promotion Committee
2022 - Today Fuchu city Committee on recycle plaza development
2021/09 - Today Japan Arts Council Expert committee on National theater redevelopment
2020/04 - Today Cabinet Office PPP/PFI Promotion Committee subcommittee (Planning subcommittee and project promotion subcommittee)
2019 - Today Akishima city Planning board
2023/06 -2024/06 Iwate Prefecture Committee on prefectural sport facilities
2023/07 -2024/03 Kanto Regional Development Office, Ministry of Land, Infrastructure, Transport and Tourism Experts committee on utility conduit PFI (Rt. 20 Nishifu-Yaho)
2023/10 -2024/01 Chofu City Selection committee, Comprehensive outsourcing of operation and maintenance of sewage system
2023/09 -2024/01 Ministry of Justice Project evaluation committee of International justice center PFI
2019 -2024/01 Chofu city Committee on road comprehensive management plan
2023/01 -2023/12 Aomori prefecture Committee on Hachinohe joint government building development
2023/05 -2023/09 Tokyo Prefecture Evaluation committee on Youth plaza PFI in 23 wards area
2023/04 -2023/07 Kawasaki city Evaluation committee on PPPs for educational facilities and subcommittee for comprehensive management
2022/11 -2023/04 Ministry of Justice Selection committee for correctional facilities (Shizuoka and Kasamatsu prison)
2023 -2023 Fukuyama city Advisor for Selection of operator of the former National Guest House site utilization