Momoka Koyama (小山 桃花 Koyama Momoka) is a character from the spin-off novel. She is a third-year student who plays bassoon in Rikka High School concert band. She also acts as color guard leader.


Trivia Edit

  • According to the official Sound! Euphonium novel website,
    • Her favorite color is pink.
    • Her special interest is taking selfies.
    • Her special skills are editing photos and dance.
    • She likes parfait, pancakes, and hardworking kids.
    • She dislikes kimchi, the smell of roasted meat, and kids who aren't hardworking.
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