Azazel is the former cherub, and as said by Beelzebub, "He's as ancient a demon as I in all of Pandemonium". He uses boards to speak with others, mainly because as he once mentioned, he is not good at communicating.

Despite his buff looks, he is actually extremely kind, has an obsession with cute stuff, and has tons of plushies in his room. Beelzebub often has Azazel make her stuffed animals.