![](https://cdn.animecharacters.io/images/characters/large/58109-fad2c8cd.jpg)
Incubus (インキュバス)
Incubus was the demon who's book was in the museum that Akutabe Detective Agency helped protect, Akutabe stole the book to get a new demon and to protect it from those who would use it for evil. Sakuma made a contract with him and has used him inplace of Azazel without trouble. (Source: Wikia)
Voice Actors
Toshiyuki Toyonaga
Japanese