Taizan Fukun no Sai is one of the most secret and powerful onmyōdō rituals. It is jealously guarded by the few who know it, and strongly coveted by those who don’t. This spell was developed in ancient China by Taoist philosophers. It is named for Lord Taizan, the god of the mountain Taishan in Shandong, China and one of the kings of hell. He is one of the most important deities in Onmyōdō. In this ritual, the supplicant beseeches Lord Taizan, Great King Enma, and the other judges of Meido and Jigoku to lengthen a person’s life span, save someone from death, or even restore life to the dead. Gold, silver, silk, saddled horses, and human life—usually substitutes in the form of katashiro, or paper dolls—are offered to the gods. No mantras or magical worlds are spoken; the gods are simply invited to sit down and participate...