Dating Akihiko, plays violin, is a music genius


Graceful and elegant, calm, emotionless, manipulative, tends to cheat on Akihiko
Measured and airy, speaks like a performer cueing the next note; rarely shows emotion.
Loves Akihiko, but jealous and hates Akihiko so he tries to break up with Akihiko but can't
Mafuyu helps Ugetsu and Akihiko break up from toxic relationship