The heiress of the Gremory Clan and Guest’s master. Guest’s girlfriend and a part of their harem.

Rias's half-fallen angel second-in-command. Guest’s girlfriend and a part of their harem.

The kind-hearted former nun and Guest’s devoted junior. Guest’s girlfriend and a part of their harem.

A young Nekomata who serves as a rook in Guest’s peerage. Guest’s girlfriend and a part of their harem.

former Valkyrie and Norse magic expert. Guest’s girlfriend and a part of their harem.

A noble devil and the younger sister of Raiser Phenex. Guest’s girlfriend and a part of their harem.

Guest’s childhood friend and an angel. Guest’s girlfriend and a part of their harem.

The former Church wielders of Excalibur. Guest’s girlfriend and a part of their harem.

He is jealous of Guest’s harem but stays around to help and is a pervert.

Irina Shidou, Ophis, Sona Sitri, Raynare and 274 other girlfriends.