Sokushinbutsu

Sokushinbutsu (即身仏) is a type of Buddhist mummy. In Japan the term refers to the practice of Buddhist monks observing asceticism to the point of death and entering mummification while alive. Although mummified monks are seen in a number of Buddhist countries, especially in Southeast Asia where monks are mummified after dying of natural causes, it is believed that it is only in Japan where monks have induced their own deaths by starvation.

There is a common suggestion that Shingon school founder Kukai brought this practice from Tang China as part of secret tantric practices he learned. During the 20th century, Japanese scholars found very little evidence of self-starvation of sokushinbutsu. They rather concluded that mummification took place after the demise of the monk practising this kind of asceticism, as seen in Southeast Asian lands.

Origin

There is at least one "self-mummified" 550-year-old corpse in existence: that of a Buddhist monk named Sangha Tenzin in a northern Himalayan region of India, visible in a temple in Gue village, Spiti, Himachal Pradesh. This mummy was rediscovered in 1975 when the old stupa preserving it collapsed and it is estimated to be from about the 14th century. The monk was likely a Tibetan dzogpa-chenpo practitioner and similar mummies have been found in Tibet and East Asia. The preservation of the mummy for at least five centuries was possible due to the aridity of the area and cold weather.