Calico Belphegor(カリコ・ベルフェゴール; Kariko berufegōru), previously known as Calico Dantalion(カリコ・ダンタイオン; Kariko dantaion), is one of the current neo-Demon Lords of the Underworld, the general manager of the Rating Games and the husband of Mary Beelzebub, being the father of Irene Dantalion, in the Highschool DxD: Яe-birth continuity. He's one of few surviving devils that fought during the Great Apocalypse, making him a living legend and a hero among his peers. After Roygun Belphegor's retirement, he became the new Rating Game champion and general manager of such.