Rias Gremory is a devil in the anime Highschool DxD, she has a peerage which is basically a small group she’s formed. A devil's peerage would consist of chess pieces, her queen piece is Akeno, the priest of thunder, she was born a fallen angel but after being reincarnated into a devil, she’s now considered a hybrid of the two races. Rias’s rook, Koneko a cute, white-haired girl who specializes in strength. Rias’s bishop, Gasper a vampire who can freeze time.