The Cult
Amaterasu is worshipped at Ise not before a statue but within her dwelling: the yata mirror is her shintai, kept in the Inner Shrine and never displayed. Her cult is the most continuous in Japan — the shikinen-zōtai renewal every twenty years rehouses rather than repairs her sanctuary, a rite documented from 690 CE. The court kept her liturgy: the Kannamesai in October presents the first fruits of the new rice, and the Engishiki prescribes the offerings of cloth (heihaku) sent from the palace twice yearly. From the seventh century an unmarried imperial princess, the Saiō, served at Ise on the throne's behalf — a living priesthood that continued into the fourteenth century. Beyond the court, her cult became everyone's: okage mairi mass pilgrimages to Ise swept the country in 1705, 1771, and 1830, and the household kamidana keeps her name daily.


