| Board Members |
| Masahiko Aoki |
Hirosaki University Hospital |
| Hidefumi Aoyama |
Hokkaido University |
| Hitoshi Ishikawa |
National Institutes for Quantum Science and Technology |
| Tatsuya Ohno |
Gunma University |
| Kazuhiko Ogawa |
Osaka University |
| Takeshi Kodaira |
Aichi cancer center hospital |
| Hideyuki Sakurai |
University of Tsukuba |
| Ryohei Sasaki |
Kobe University |
| Yoshiyuki Shioyama |
SAGA heavy ion medical accelerator in Tosu |
| Keiko Shibuya |
Osaka metropolitan University |
| Keiichi Jingu |
Tohoku University school of medicine |
| Yoshiyuki Suzuki |
Fukushima medical university |
| Kayoko Tsujino |
Hyogo cancer center |
| Katsumasa Nakamura |
Hamamatsu University School of Medicine |
| Satoaki Nakamura |
Kansai Medical University Hospital |
| Keiji Nihei |
Osaka medical and Pharmaceutical University |
| Yuji Murakami |
Hiroshima University |
| Chikako Yamauchi |
Shiga General Hospital |