Toukyou Majin Gakuen Kenpuchou

In the night of Tokyo, mysterious deaths involving the 'Reborn Dead' occur. Mysterious transfer student, Tatsuma Hiyuu, and delinquent student, Kyouichi Houraiji, fight these undead every night. They, along with the rest of their group, soon realize that a greater threat, that involves even more powerful demons, is near.