Choujin Gakuen: Konton Mouryou Seishun Jihen
1 parts
In a far place in a far country there’s a mansion where a demon girl lives. One day there was a huge storm outside so in order to protect himself from the storm a mysterious boy named Adam enters the mansion. And so they meet... the little demon girl and the mysterious boy that looks like a shinigami, both outcasts in the human world, decide to create a school for monsters together! (Source: Easy Going Scans)
Parts, ranked
Every entry of this series by aggregate score — the sub-ranking inside the ranking.