[Machine Translation] Tragedies and absurdities that have happened to people living in the mountains, bizarre tales of mountain god marriages and hidden gods, and the religious lives of people associated with tengu (long-nosed goblins) and mountain men. The book provides detailed examples of the life records and origins of folklore buried in the mountains, and is written with a penetrating viewpoint. This is a masterpiece that is paired with the masterpiece "Tono Monogatari".