- Voice Actor (CV)
- Nao Touyama
- Gender
- Female
- Birthday
- March 8
- Role
- Supporting
- Identity
- Younger sister of Oota, a third-year middle school student and active member of the volleyball club
Personality
Extremely shy
Soft-spoken
Hardworking and diligent
Deeply admires her brother
Saya is Oota's younger sister, petite in stature and a striking contrast to her tall and imposing brother. Intensely introverted by nature, she tends to speak in barely audible whispers whenever she encounters unfamiliar faces. She shares a close friendship with Rina, Tanaka's younger sister, as both girls are classmates and fellow volleyball club members. Despite her delicate appearance, Saya is quietly determined and hardworking behind the scenes, holding her dependable big brother in the highest regard.