Hell Teacher: Jigoku Sensei Nube

The story follows Meisuke Nueno, aka "Nube," a psychic teacher with a demon hand, as he battles evil spirits and monsters to protect his students in this saga that employs elements of Japanese mythology and folklore to tell a fan-pleasing action story.
Known for its occult and horror elements on school ghost stories and urban legends, Nube captivated readers across generations with his heroic efforts to save his students from supernatural threats.