The Aida Sports Gym is a gym run by Riko's father, Kagetora Aida. The Seirin High basketball team uses the gym for special training. The gym includes training equipment, several sports courts and a swimming pool.
Several years ago, Kagetora used to take his daughter along to the gym, where she watched him work. There, she learned about the muscles and capabilities of the human body and developed her Scan ability.
- Kuroko no Basuke chapter 38, page 8
- Kuroko no Basuke chapter 1, page 15