Aoi Saitou
Birthdate: Jan 15
Age:
Gender: Female
Instrument: Tenor Saxophone
She is a third-year student who quit the Kitauji brass band, having played the tenor saxophone since junior high school.
Aoi was Kumiko Oumae and Shuuichi Tsukamoto's childhood friend, two years older than them. They lived in the same neighborhood, and often played together, but grew apart as they got older.
(Source: Hibike! Euphonium Wiki)
