Majinden

Synopsis

A story about a high school karate master possessed by a demon lord who is his doppelganger and wants to enslave the world but first needs to destroy a demonic fairy who also wants to enslave the world and is possessing a demon hunter, and the high-tech temporal security officer who is trying to stop most of them. Or at least some of them. And there is also a love triangle. (Source: Wikipedia)

Anime adaptations