Councilors
- Joe W. Gray (Executive Councilor)
Professor Emeritus, Oregon Health and Science University and the University of California, San Francisco
- Ryugo Hayano (Vice Executive Councilor)
Emeritus Professor, The University of Tokyo
- Angela L. Bies
Endowed Associate Professor of Global Philanthropy and Nonprofit Leadership,
School of Public Policy, University of Maryland - Masao Kobayashi
Consultant, Japanese Red Cross Chugoku-Shikoku Block Blood Center
- Jonathan M. Samet
Professor and former Dean, Colorado School of Public Health
- Toshio Sano
Former Commissioner of Japan Atomic Energy Commission and Former Ambassador, Permanent Representative of Japan to the Conference on Disarmament
- Keith R. Yamamoto
Professor, Vice Chancellor for Science Policy and Strategy,
Director UCSF Precision Medicine - Yoshiharu Yonekura
Guest Professor, Institute for Radiation Sciences, Osaka University
As of 4 August 2025