（Updated in 02.2025）
Standing Committee
Standing Committee (2024-2025)
| Editorial Committee | Kazuhiko Ogawa |
|---|---|
| Public Relations Committee | Keiko Shibuya |
| Educational Committee | Chikako Yamauchi |
| Quality Assurance Committee | Keiji Nihei |
| Guideline Committee | Masahiko Aoki |
| Radiotherapy Promotion Committee | Satoaki Nakamura |
| Medical Specialist System Committee | Takeshi Kodaira |
| Database Committee | Katsumasa Nakamura |
| Medical Safety Committee | Ryohei Sasaki |
| Academic Committee | Yuji Murakami |
| Nominating Committee | Kayoko Tsujino |
| International Committee | Aoyama Hidefumi |
| Terminology Committee | Kayoko Tsujino |
| Particle Therapy Committee | Hitoshi Ishikawa |
| Medical Physicist Committee | Keiichi Jingu |
| Health Insurance Committee | Hideyuki Sakurai |
| Liaison Committee | Yoshiyuki Suzuki |
| Facility certification Committee | Ryohei Sasaki |
| Palliative radiotherapy Committee | Yoshiyuki Shioyama |
| Finance Committee | Takashi Mizowaki |
| General Affairs Committee | Tatsuya Ohno |
| Ethics Committee | Yuji Murakami |
| Statute Committee | Yoshiyuki Suzuki |
| Future Design Committee | Takashi Uno |