| Chairperson |
Kiyoshi Kumano, M.D. Orthopaedic surgeon |
| Co-chairperson |
Shigeo Sano, M.D. Orthopaedic surgeon |
| President of JPSTSS2017 |
Akiyoshi Yamazaki, M.D. Orthopaedic surgeon |
| Chair, Director |
Masafumi Machida, M.D. Orthopaedic surgeon |
| Chair, Programming |
Shigeru Hirabayashi, M.D. Orthopaedic surgeon |
| Co-chairperson-elect |
Takashi Yamazaki, M.D. Orthopaedic surgeon |
| Supervisor |
Yuichiro Nishijima, M.D. Orthopaedic surgeon |
| Office secretary |
Ms. Kazuko Kawarama |
| Directors (31men) |
Hitoshi Hase, M.D. Orthopaedic surgeon |
| Minoru Hoshimaru, M.D. Neurosurgeon |
| Izumi Koyanagi, M.D. Neurosurgeon |
| Hutoshi Suetsuna, M.D. Orthopaedic surgeon |
| Naoki Asami, M.D. Neurosurgeon |
| Koji Sato, M.D. Orthopaedic surgeon |
| Makoto Taniguchi, M.D. Neurosurgeon |
| Hideo Hosoe, M.D. Orthopaedic surgeon |
| Eiichiro Honda, M.D. Neurosurgeon |
| Masashi Neo, M.D. Orthopaedic surgeon |
| Masatoshi Sumi, M.D. Orthopaedic surgeon |
| Motoo Kubota, M.D. Neurosurgeon |
| Norio Kawahara, M.D. Orthopaedic surgeon |
| Nobuyuki Shimokawa, M.D. Neurosurgeon |
| Hideki Ota, M.D. Orthopaedic surgeon |
| Takanori Saito, M.D. Orthopaedic surgeon |
| Takamitsu Tokioka, M.D. Orthopaedic surgeon |
| Toyone Tomoaki, M.D. Orthopaedic surgeon |
| Yoichi Aota, M.D. Orthopaedic surgeon |
| Katsushi Takeshita, M.D. Orthopaedic surgeon |
| Masato Hara, M.D. Neurosurgeon |
| Kennichi Watanabe, M.D. Orthopaedic surgeon |
| Kei Miyamoto, M.D. Orthopaedic surgeon |
| Hitoshi Kono, M.D. Orthopaedic surgeon |
| Hiroshi Miyamoto, M.D. Orthopaedic surgeon |
| Toshihiro Takami, M.D. Neurosurgeon |
| Satoru Shimizu, M.D. Neurosurgeon |
| Yukou Obara, M.D. Orthopaedic surgeon |
| Shiro Imagawa, M.D. Orthopaedic surgeon |
| Yusuke Nakao, M.D. Orthopaedic surgeon |
| Koichi Sairyo, M.D. Orthopaedic surgeon |
| Emeritus (Jan. 2018) |
Takeshi Uchida, M.D. Orthopaedic surgeon |
| Kimihiko Mii, M.D. Neurosurgeon |
| Masanori Ito, M.D. Neurosurgeon |
| Yutaka,Hizaizumi, M.D. Orthopaedic surgeon |
| Masakazu Takayasu, M.D. Neurosurgeon |
| Masashi Saito, M.D. Orthopaedic surgeon |
| Tateru Shiraishi, M.D. Orthopaedic surgeon |
