『Kasukabe』

A mad scientist obsessed with Sorcerers who has studied them intently for decades. He is approached by Caiman and Nikaido to use his artificial door to the Sorcerer's world. Although in his 60s, he looks incredibly young due to magic cast on him by his estranged, Sorcerer wife, Haru, who has since become a devil. His real name is Haze. He is frequently seen with his sidekick, Jonson. Kasukabe is one of the only characters who remembers Ai Coleman and played a pivotal role in Caiman's history.