Yamabushi

Yamabushi (山伏?) (one who lies in the mountains) are Japanese mountain ascetic hermits with a long tradition, endowed with supernatural powers. They follow the Shugendō (修験道) doctrine, an integration of mainly esoteric Buddhism of the Shingon (真言) sect, with Tendai (天台宗, Tendai-shū) Buddhism, Taoism, and Shinto (神道) elements. For the most part solitary, they did form loose confederations, and associations with certain temples, and also participated in battles and skirmishes alongside samurai (武士) and sōhei (僧兵) on occasion. Their origins can be traced back to the solitary Yamabito（山人, Yamaōshi, and some hijiri (聖) of the eighth and ninth centuries. There has also been cross-teaching with samurai weaponry and Yamabushi's spiritual approach to life and fighting.