佐々木梓
_Instrument:_ Trombone
Kumiko's friend from junior high school. She admitted to Rikka High School, known for its marching band. She is the protagonist of the Rikka-centric spinoff novels.
Sound! Euphonium
TV
Sound! Euphonium 2
Sound! Euphonium: The Movie - Our Promise: A Brand New Day
MOVIE
Sound! Euphonium 3
