one of the Kongo Sanmai-in temples Konɡouzanmaiin0ɨ

Rāgarāja Vairocana is a minor temple complex on

Mount Kōya is a large temple settlement in Wakayama Prefecture, Japan to the south of Osaka. In the strictest sense, ''Mount Kōya'' is the mountain name ( sangō) of Kongōbu-ji Temple, the ecclesiastical headquarters of the Kōyasan sect of Shingon Budd ...

Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ...

, founded in 1211 by order of

Hōjō Masako was a Japanese politician who exercised significant power in the early years of the Kamakura period, which was reflected by her contemporary sobriquet of the "nun shogun". She was the wife of Minamoto no Yoritomo, and mother of Minamoto no Yorii ...

for posthumous soul of

Minamoto no Yoritomo was the founder and the first shogun of the Kamakura shogunate of Japan, ruling from 1192 until 1199.Nussbaum, Louis-Frédéric. (2005). "Minamoto no Yoriie" in . He was the husband of Hōjō Masako who acted as regent (''shikken'') after his ...

and renamed "Kongō Sanmai-in" in 1219 for that of

Minamoto no Sanetomo was the third ''shōgun'' of the Kamakura shogunate. He was the second son of the Kamakura shogunate founder, Minamoto no Yoritomo. His mother was Hōjō Masako and his older brother was second Kamakura shogun Minamoto no Yoriie. His childhood ...

Hibutsu

The temple houses a ''

hibutsu are Japanese Buddhist icons or statues concealed from public view. ''Hibutsu'' are generally located within Buddhist temples in shrines called . They are generally unavailable for viewing or worship, although they are brought out for specific rel ...

'' ("secret Buddha") statue which is generally hidden and displayed for only one day every five hundred years. It will next be on display in the late 2400s.

References

Buddhist temples in Wakayama Prefecture 1211 {{Wakayama-geo-stub