One type of the secret teachings (mikkyou) of Esoteric Buddhism which calls on Dakini and can be used to predict someone's time of death as well as to cast a death curse on someone. Dakiniten spells are among the strongest dark-magic spells and are jealously guarded by its practioners.
The high priests of the Shingon sect at Tou-ji used Dakiniten-hou to create spells of protection for the Emperor. These most secret of secret spells were incorporated into kinrin no hou, performed with kanchou at their enthronement.