Executive Board
| Director General | Masanori Yamauchi | |
| Executive Director | Koki Uchimaru | |
| Executive Director | Yasuhiro Okada | |
| Executive Director | Yukihide Kamiya | |
| Executive Director | Junji Haba | |
| Auditor | Yuichi Ohta | |
| Auditor | Setsuko Kitamura |
| Director, Institute of Particle and Nuclear Studies | Katsuo Tokushuku | |
| Director, Institute of Materials Structure Science | Nobuhiro Kosugi | |
| Director, Accelerator Laboratory | Seiya Yamaguchi | |
| Director, Applied Research Laboratory | Shinichi Sasaki |
