In Japanese, the word mahō means “magic” and typically refers to the Western concept of wizardry and witchcraft, as opposed to such words as majinai or jujutsu which are reserved for the more traditional, divination-or curse-based sorcery. So while the unusual name of Mahō Jinja in the city of Sōja translates to “magical shrine,” it is not actually a sanctum of sorcerers—though an atypical place of worship nonetheless. On a hilltop deep in the forest of Okayama Prefecture, a historic province known for its demon legends that inspired Japan’s most…