Dr. Tetsuya Nagayama
| Prefecture | Kagoshima Prefecture |
| Belonging | Atsuchi Neurosurgical Hospital https://atsuchi.jifukai.jp/ |
| Specialized | neurosurgery |
| Experienced | general neurosurgery, intracranial tumours, cerebrovascular disorders, endovascular treatment |
| Graduated University | Kagoshima University |
