- 2023/01 - 現在 Ministry of Land, Infrastructure, Transport and Tourism Committee for the Improvement of Safe and Comfortable Bicycle Usage Environment
- 2022/09 - 現在 Shimamoto Town City Planning Board
- 2021/12 - 現在 Kyoto city Bicycle Policy Board
- 2019/06 - 現在 The City Planning Institute of Japan Committee on planning and coordination in Kansai Branch
- 2019/04 - 現在 International Association of Traffic and Safety Sciences committee on planning and coordination
- 2019/04 - 現在 International Association of Traffic and Safety Sciences Strategic meeting for 50th aniv.
- 2019/04 - 現在 International Association of Traffic and Safety Sciences committee on planning
- 2019/04 - 現在 International Association of Traffic and Safety Sciences Project Planning and Promotion Committee for 50th aniv.
- 2018/06 - 現在 Japan Society of Traffic Engineers Sub-committee on the study of residential streets
- 2018/06 - 現在 Japan Society of Traffic Engineers Publication Subcommittee for the Revised Guide to Intersection Design for Bicycle Traffic
- 2018/04 - 現在 Shizuoka city Shizuoka-style Bicycle Safety Education Study Session
- 2018/04 - 現在 京都市 自転車政策審議会
- 2018/04 - 現在 尼崎市 自転車のまちづくり推進協議
- 2018/04 - 現在 神戸市 環境影響評価審査会
- 2018/04 - 現在 島本町 総合計画審議会会長
- 2018/04 - 現在 藤井寺市 景観審議会
- 2018/04 - 現在 和泉市 環境審査会
- 2018/04 - 現在 和泉市 大規模小売店舗立地審議会
- 2018/04 - 現在 堺市 堺自転車環境共生まちづくり企画運営委員会委員長
- 2018/04 - 現在 Osaka Prefecture Liaison Meeting for the Promotion of Road Traffic Environment and Safety
- 2018/04 - 現在 大阪府 国土利用計画審議会
- 2018/04 - 現在 Amagasaki city Bicycle Community Development Promotion Council
- 2018/04 - 現在 島本町 都市計画審議会
- 2018/04 - 現在 Sakai City Sakai Bicycle Environmental Symbiosis Community Development Planning and Steering Committee
- 2018/04 - 現在 大阪市 建築審査会
- 2017/06 - 現在 Japan Cycling Congress National Executive Committee
- 2016/04 - 現在 Fujiidera City Landscape Advisory Board
- 2015/10 - 現在 Kobe city Environmental Impact Assessment Review Board
- 2015/06 - 現在 Traffic Science Society of Osaka Director
- 2014/02 - 現在 Izumi City Environment Council
- 2013/02 - 現在 Izumi City Large-scale Retail Store Location Board
- 2008/06 - 現在 Kansai Road Study Association Committee on Traffic Problem and Research
- 2005/08 - 現在 Takaishi City Environment Board
- 2005/08 - 現在 高石市 環境審議会委員
- 2023/01 - 2026/01 大阪市 大阪市土地利用審査会 委員
- 2023/02 - 2025/02 姫路市道路総務課 姫路市自転車等駐車対策協議会 委員
- 2023/02 - 2025/02 和泉市 和泉市環境審議会 委員
- 2022/09 - 2024/09 Shimamoto Town, Mishima-gun, Osaka City Planning Board
- 2022/09 - 2024/09 Shimamoto Town, Mishima-gun, Osaka Chairperson of the City Planning Council
- 2022/09 - 2024/08 Osaka Prefecture Environmental Impact Assessment Review Board
- 2022/09 - 2024/08 大阪府 大阪府環境影響評価審査会 委員
- 2022 - 2024/07 Takaishi City Environment Board
- 2022 - 2024/07 高石市 高石市環境審議会 委員
- 2023/02 - 2024/02 国土交通省道路局警察庁交通局 安全で快適な自転車等利用環境の向上に関する委員会 委員
- 2022 - 2023/08 大阪市建設局 建設局入札契約に関する学識経験者等の意見を聴取する選定委員会 委員
- 2022/07 - 2023/06 City Planning Bureau, Osaka City Kyobashi Station Area Community Development Study Group
- 2022/07 - 2023/06 大阪市 京橋駅周辺まちづくり検討会 委員
- 2022/05 - 2023/03 Sakai City Bicycle Use Environment Plan Development Roundtable
- 2022 - 2023/03 尼崎市 自転車のまちづくり推進協議会
- 2022 - 2023/03 Kinki Regional Development Bureau, Ministry of Land, Infrastructure, Transport and Tourism Liaison meeting for Road Traffic Environment Safety Promotion
- 2021/04 - 2023/03 The City Planning Institute of Japan Committee on planning and coordination in Kansai Branch
- 2018/04 - 2022/08 City Planning Bureau, Osaka City City Planning Board
- 2019/05 - 2022/03 Japan Society of Traffic Engineers The second subcommittee on paper review
- 2017/11 - 2021/12 Osaka Prefecture National Land Use Planning Board
- 2018/09 - 2021/08 City Planning Bureau, Osaka City Architectural Review Board
- 2019/04 - 2021/03 International Association of Traffic and Safety Sciences IATSS forum steering committee
- 2018/04 - 2020/03 Shimamoto Town Comprehensive Planning Board
- 2018/04 - 2020/03 Toyonaka City Environmental Conservation Review Board
- 2018/04 - 2020/03 Osaka Prefecture Sakai Senboku Port Greenbelt Designated Manager Evaluation Board
- 2016/06 - 2020/03 Japan Society of Civil Engineers Civil Engineering Heritage Branch Nomination Committee
- 2013/04 - 2020/03 International Association of Traffic and Safety Sciences Project for oversea survey
- 2018/04 - 2019/03 Cabinet Office Study Group on Overseas Traffic Safety Measures
- 2016/04 - 2019/03 Ministry of Land, Infrastructure, Transport and Tourism Road Traffic Assessment Review Committee
- 2013/04 - 2019/03 International Association of Traffic and Safety Sciences IATSS forum steering committee
- 2013/04 - 2018/03 International Association of Traffic and Safety Sciences Committee on journal editing for IATSS Research
- 2012/06 - 2015/05 The City Planning Institute of Japan Committee on General Affairs in Kansai Branch
- 2012 - 2015/05 Traffic Science Society of Osaka Secretary
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EASTS-JAPAN
, The City Planning Institute of Japan
, Traffic Science Society
, Japan Society of Traffic Engineers
, International Association of Traffic and Safety Sciences
, Japan Society of Civil Engineers