Joe, also known as Joe, is a character from the anime The Foolish Angel Dances with the Devil. He appears as a mental avatar for the demon protagonist, Masatora Akutsu. This avatar form is utilized specifically when Akutsu and the angel Lily Amane engage in what is referred to as an Otoshiai Battle. During these battles, Joe takes on the physical form of a dog boxer. His counterpart in these mental battles is Chum, a cat boxer who serves as Lily Amane's mental avatar. Joe appears in a recurring capacity throughout the series, having been present in multiple episodes. Information regarding his background, personality, motivations, role beyond being a battle avatar, key relationships outside of the battle context, character development over the course of the story, and any notable abilities distinct from his function in the Otoshiai Battles cannot be found from reliable sources.