A mikkyou ritual/spell which calls on Daigensui Myouou to protect the peace of the country and conquer its enemies. It was convey from the Tang Court to the Hourin Temple in Nara in 839 by the monk Jougyou. The next year, Jougyou reported to the emperor that he had successfully performed the ritual. The ritual was performed yearly after 851.
Daigensui Dharma (大元帥法)