In some Buddhist homa traditions, such as in Japan, the central deity invoked in this ritual is usually Acalanātha (Fudō Myōō 不動明王, lit. "immovable wisdom king"). "Acalanātha" is another name for the god Rudra in the Vedic tradition, for Vajrapani or "Chakdor" in Tibetan traditions, and of "Sotshirvani" in Siberia. The Acala Homa ritual procedure follows the same Vedic protocols found in Hinduism, with offerings into the fire by priests who recite mantras being the main part of the ritual and the devotees clap hands as different rounds of hymns have been recited. Other versions of the Vedic homa ("goma") rituals are found in the Tendai and Shingon Buddhist traditions as well as in Shugendō and Shinto in Japan.