Fudou Myouou is the Japanese name for [//en.wikipedia.org/wiki/ Acala], one of the Five Wisdom Kings of Vajrayana Buddhism. Acala means "Immovable", meaning how Acala is not moved by temptations of worldly desires. In Japan, Fudou Myouou means the "Immovable Wisdom King". He is the wrathful emanation of the Cosmic Buddha, Dainichi Nyorai, and he frightens people into accepting his teachings.