Staz is a vampire mob boss who couldn't care less about blood, he just wants to talk about anime and manga with anyone who'll listen. When a Japanese girl dies and becomes a ghost in his territory, his entire motivation flips from "run my criminal empire" to "I have to resurrect this person so we can discuss Bleach." The show knows its own joke and never apologizes for it.

Staz is a powerful vampire who rules the Eastern district of the demon world, but he cares little for human blood. What he loves is Japanese culture: anime, manga, music and games. He leaves his territory to his underlings and spends his days lazing around with his hobbies. When a Japanese girl named Fuyumi Yanagi wanders through a portal into his domain, he is thrilled. While Staz deals with an intruder on his turf, a monster kills Fuyumi and she becomes a wandering ghost. Staz vows to bring her back to life, since doing so would also let him travel to the human world he has always dreamed of seeing. Joined by the spatial magician Bell and the half-werewolf Wolf, the pair set out in search of magic that can revive humans, in a supernatural action comedy with ecchi touches.