Cyan Hijirikawa

She is very shy and a bit clumsy, she has trouble communicating with people she doesn't know. However, she is a fan of music, and gets extremely excited whenever she plays or listens to it, as she considers it “communication through music”. She also shows that she has a brave side, as she faced the sea monster with nothing but a guitar. She seems to have a strong relationship with her bandmates.

In the anime, she wears a short, navy blue button-down dress with a white lace collar, a pink bow, and a silver bell. The hem has white ruffles, and she wears a white, matching lace headband. For bottoms, she wears purple and white striped tights, and purple platform shoes. Along with cat ears and a tail, she sports short, springy curls, slightly lighter than her dress, and turquoise eyes.