Kan'ei-ji
Tōeizan Kan'ei-ji Endon-in (東叡山寛永寺円頓院) (also spelled Kan'eiji or Kaneiji) is a Tendai Buddhist temple in Tokyo, Japan, founded in 1625 during the Kan'ei era by Tenkai, in an attempt to emulate the powerful religious center Enryaku-ji, in Kyoto. The main object of worship is Yakushirurikō Nyorai (薬師瑠璃光如来). It was named in a reference both to the Enryaku-ji's location atop Mount Hiei (Tōeizan means "Mount Hiei of the East"), and also after the era during which it was erected, like Enryaku-ji (named after the Enryaku year period). Because it was one of the two Tokugawa bodaiji (funeral temple; the other was Zōjō-ji) and because it was destroyed in the closing days of the war that put an end to the Tokugawa shogunate, it is inextricably linked to the Tokugawa shōguns. Once a great complex, it used to occupy the entire heights north and east of Shinobazu Pond and the plains where Ueno Station now stands.