Genres: Fantasy , Comedy , Shounen , Slice of Life , Supernatural
Description:
Maou Shaitan Geneha, a demon lord whose powers were sealed away, seeks out the descendant of the one who sealed her; company employee Shishibe Yashiro. Wanting Yashiro to undo the seal, Maou forms a contract with her, aiming to satisfy Yashiro in the hopes that she'll undo the seal.