Liverjam (Friendly Land)

His strength limited by the magical crest with which he was born, Mathias, the world's most powerful sage, decides reincarnation is necessary to become the strongest of all. Upon his rebirth as a young boy, Mathias is thrilled to discover he's been born with the optimal crest for magical combat on his first try! Unfortunately, the world he's been born into has abysmally poor standards when it comes to magic, and everyone thinks he's still marked for failure!Links:Alternative Official English - MANGA UP!

Corpse Party revolves around a group of students from Kisaragi Academy and their teacher. To cheer up one of their classmates who's going to transfer schools, they perform a charm called Sachiko Ever After so they can remain friends forever. However, something goes wrong and they end up trapped in Heavenly Host Elementary School. Now, they have to find the way out of the cursed school. Note: This manga's storyline is different from "Corpse Party: Blood Covered" and the rest of the franchise as this is an adaption of the Corpse Party Live Action movie.