1. Union of Kansai Governments (served formerly)Organizing Committee of World Masters Games 2021 Osaka Japan
2. Union of Kansai Governments Osaka Japan
3. Union of Kansai Governments (served formerly)University of Shiga Prefecture Hikone Japan
4. Union of Kansai Governments Advisory Board for Lake Biwa and Yodo River Basin Management Shiga University Otsu Japan
5. Union of Kansai Governments Advisory Board for Lake Biwa and Yodo River Basin Management Emeritus Professor of Kyoto University Kyoto Japan