List of Board Members (as of October 31, 2022)
| President | Hiroshi Igaki | (National Cancer Center Hospital) |
| Executive | Teruhito Aihara | (Osaka Medical and Pharmaceutical University) |
| Masayori Ishikawa | (Hokkaido University) | |
| Hiroaki Kumada | (University of Tsukuba) | |
| Hideki Ichikawa | (Kobe Gakuin University) | |
| Shinji Kawabata | (Osaka Medical and Pharmaceutical University) | |
| Yoshinori Sakurai | (Institute for Integrated Radiation and Nuclear Science, Kyoto University) | |
| Minoru Suzuki | (Institute for Integrated Radiation and Nuclear Science, Kyoto University) | |
| Hiroki Tanaka | (Institute for Integrated Radiation and Nuclear Science, Kyoto University) | |
| Hiroyuki Nakamura | (Tokyo Institute of Technology) | |
| Takeshi Nagasaki | (Osaka Metropolitan University) | |
| Keiji Nihei | (Osaka Medical and Pharmaceutical University) | |
| Katsumi Hirose | (Southern Tohoku BNCT Research Center) | |
| Mitsuko Masutani | (Nagasaki University) | |
| Hiroyuki Michiue | (Okayama University) | |
| Isao Murata | (Osaka University) | |
| Hironobu Yanagie | (Niigata University of Pharmacy and Applied Life Sciences) | |
| Tetsuya Yamamoto | (Yokohama City University) | |
| Adviser | Jun Itami | (Shinmatsudo Central General Hospital) |
| Yoshio Imahori | (CICS Inc.) | |
| Koji Ono | (Osaka Medical and Pharmaceutical University) | |
| Itsuro Kato | (Osaka University) | |
| Mitsunori Kirihata | (BNCT Research Center, Osaka Metropolitan University) | |
| Yoshihiro Takai | (Southern Tohoku BNCT Research Center) | |
| Jun Hatazawa | (Japan Radioisotope Association) | |
| Junichi Hiratsuka | (Kawasaki University of Medical Welfare) | |
| Hiroshi Fukuda | (Tohoku Medical and Pharmaceutical Univ.) | |
| Shin-ichiro Masunaga | (Hanwa Daini Senboku Hospital) | |
| Akira Matsumura | (Ibaraki Prefectural University of Health Science) | |
| Shin-ichi Miyatake | (Osaka Medical and Pharmaceutical University) | |
| Auditor-secretary | Hiroshi Fukuda | (Tohoku Medical and Pharmaceutical Univ.) |
| Mitsunori Kirihata | (BNCT Research Center, Osaka Metropolitan University) |