Tokyo Revelation by Osamu Yamasaki

5.20

Akito Kobayashi has always had an interest in the occult, and when he learns to control demons though the help of a computer program he created and magnetite, the essence of human life, he plans to unleash hell on earth. The only hinderance may lie within his old friend Kojiro Soma, who has the ability to stop the destruction, if he can find it within himself to do so.