A biologically and mentally ten year old angel, 10,000 actual years old. He enjoys baking, usually pastries. He's very kind. He's an exchange student from the celestial realm (pretty much, heaven), now living for a year in the Devildom (hell, basically). His father figure is Simeon. He thinks Simeon is an angel like him, but Simeon was recently turned into a human.

Afraid of demons, but knows a few named Barbatos, Lord Diavolo, Lucifer, Mammon, Levi, Satan, Asmo, Beel, and Belphie.