Tokyo Majin

Tokyo Demon Academy: The Book of Weapons - The Ascension (東京魔人學園剣風帖-龖 Tōkyō Majin Gakuen: Kenpuchō Tō) or Tokyo Majin for short by the dubbed version, is a Japanese anime series that premiered in Japan on the anime satellite TV network Animax. It is based on the PlayStation game franchise by Asmik Ace, Inc. in Japan, while the anime is currently licensed by Funimation.

Plot
In the nights of Tokyo, mysterious deaths involving the 'Reborn Dead' occur. People that are disappearing at night suddenly reappear during the day as a corpse. Even when the corpses are sent to the morgue to be autopsied, they disappear again leaving signs showing that they escaped themselves.

To fight these 'Reborn Dead' and to prevent more deaths, the mysterious transfer student, Tatsuma Hiyuu, and delinquent student, Kyouichi Houraiji, stay up every night to fight and solve what's causing this. Along with the rest of their group, who all have supernatural powers, they soon realize that a greater threat, which involves even more powerful demons, is near.