リセルシア・チェザリーニ

A Fortelle student who loves to sing. She is the daughter of the famous Fortelle player Grave Cesarini and hence is constantly pressured by her father to follow in his footsteps.

She is a shy girl who hides in the abandoned school building to practice her singing in secret, away from her father's notice. Her nickname is Lise.

When she was younger, her mother ran away from the Cesarini household in order to be with a singer whom she loved. Perhaps due to this, Grave sent Liselsia into an orphanage, but re-adopted her a few years later, after discovering that she had a lot of talent with the Fortelle.