In order to realize her dream of a romance with her sempai, Meiko uses black magic. Unexpectedly, she summons the demon king Lucifer, who also ends up as her homeroom teacher! As part of their contract, Meik...

Kojou Akatsuki lives on the artificial island of Itogami, and he has a secret: He's the "Fourth Primogenitor," the most powerful vampire in the world. He's carefully kept this dark knowledge from his family ...

Ibusuki Rokusuke is unlucky enough to have a girl who's downright crazy for him. While trying to escape her twisted idea of love, he sneaks into an inn... which happens to be run by a witch who does not appr...