Frédéric Chopin is a shy, frail-looking girl who does not like to speak more than she has to. Unfortunately her reincarnation did not improve her constitution from her previous life, so she has to save her energy for crucial tasks. That makes it hard for her to casually interact with others, often leaving her on the sidelines socially. Because of that Chopin is often mistaken as emotionless, but anyone who hears her Phantom Score knows otherwise. She greatly enjoys comparing notes with Wolfgang Amadeus Mozart and tries to do so whenever she has the chance.