The Cult
Nikkō's cult is a calendar of festivals around a deified shogun. The Tōshōgū keeps two Great Festivals — the Spring Grand Festival (17–18 May) and the Autumn Grand Festival (16–17 October) — when the three sacred palanquins (mikoshi) believed to hold Ieyasu's spirit are carried through the precinct; the spring event revives the Thousand-Samurai Procession, a re-enactment of the journey of the remains in 1617 restored in 1976. Daily offerings follow Shinto rite before the hidden honden, while the Buddhist layer stripped in the Meiji separation of 1868 remains legible in the Sanbutsudō, where the mountain kami appear as three Buddhas. The older Futarasan shrine, founded by Shōdō Shōnin in the eighth century, serves the mountain itself. The Edo shogunate treated the site as dynastic sanctuary; after 1868 the state ranked the Tōshōgū among its premier shrines, and pilgrims and visitors have climbed the same cedar avenue ever since.


