Otoha is the Ultimate Composer. She's an incredibly talented musician, but she releases all of her music anonymously to avoid drawing attention to herself. She's a very shy person who can't stand

being in the spotlight. Despite this, she still gets along well with others like Seren and Santi, mostly because they tend to drag her along to group activities.

She has a medium to high pitched female voice, very soft-spoken and shy / reserved.