Maruo Momoki, a former professor at Imperial University, who is said to lead Japanese orthopedics, has arrived at Honetsu University. Momoki loses both hands and feet in an accident and gives a lecture while moving a wheelchair with an artificial hand. He was a student of Mr. Jotaro Homma, a lifesaver of Kuroo, and he had been acquainted with Kuroo for a long time.

• Osamu Tezuka
• Ryosuke Takahashi
• Yoshiaki Tabata

• Shizuka Itoh
• Yuuichirou Umehara
• Kōji Yusa