|Also known as:||Rosso|
A Servant as well as the leader of the Idol group Muses. Front and center, Rosso is definitely the most charismatic of the Muses, and always shines in the spotlight in a way that draws attention even from the fans of the other girls. She doesn't rub it in anyone's face, though, but seems even somewhat annoyed by it. In a way, she is the veteran teaching the new generation of idols, but whenever she herself decides to let go, she'll shine like the brightest star in the sky, drawing all eyes on her.