| Audit Office |
|
| Dept. of Planning and Management |
Planning Section |
| Public Relations Section |
| Education and International Cooperation Section |
| Dept. of General Affairs |
General Affairs Section |
| Personnel Section |
| Accounting Section |
| Contract and Property Management Section |
| Dept. of Information Technology |
Information Technology Promotion Section |
| Information Network Systems Development Section |
| Fundamental Technology Center |
Planning and Promotion Office |
| Dept. of Technical Support and Development |
| Dept. of Safety and Facility Management |
| Research Center for Charged Particle Therapy |
Planning and Promotion Office |
| Hospital |
| Dept. of Accelerator and Medical Physics |
| Quality Control Section |
| Radiological Protection Section |
| Promotion of Carbon Therapy Section |
Radgenomics Research Group
Heavy-Ion Radiobiology Research Group
Transcriptome Research Group |
| Molecular Imaging Center |
Planning and Promotion Unit |
| Molecular Probe Group |
| Biophysics Group |
| Diagnostic Imaging Group |
| Molecular Neuroimaging Group |
| Research Center for Radiation Protection |
Planning and Promotion Office |
| Dept. of Advanced Technologies for Radiation Protection Research |
| Regulatory Sciences Research Group |
| Experimental Radiobiology for Children's Health Research Group |
| Radiation Effect Mechanisms Research Group |
| Environmental Radiation Effects Research Group |
| Nakaminato Laboratory for Marine Radioecology |
| Research Center for Radiation Emergency Medicine |
Planning and Promotion Unit |
| Dept. of Radiation Emergency Medicine |
| Dept. of Radiation Dosimetry |