Welcome to Tōshō-gū shrine, known in Japanese as Nikkō Tōshōgū, tucked into the mountain precincts of Nikkō in Tochigi Prefecture. This is a place where a shogun became a god, and where the buildings were made to say so in gold, lacquer and carved color. The shrine honors Tokugawa Ieyasu, founder of the Edo shogunate, who is worshipped here as Tōshō Daigongen, a deified form of the man himself. It is regarded as the head shrine of all the Tōshō-gū shrines across Japan, and it is counted among the three great ones, alongside Kunōzan Tōshō-gū and Ueno Tōshō-gū. Together with Futarasan Shrine and the Buddhist temple Rinnō-ji, it forms the Shrines and Temples of Nikkō, a UNESCO World Heritage Site inscribed in 1999. Forty-two structures of this shrine are part of that listing. Over the next few minutes, we will look at why Ieyasu rests in these mountains, how this shrine was built to dazzle, and how the Edo-period spectacle still returns each year.