Shinnyo sanmayaryu is one of the religious schools of the Shingon sect, which was made famous by Daigo-ji Temple, Sohonzan (the head temple of a Buddhist sect) of the Daigo school of the Shingon sect, but it's also the system of teachings of the Buddhist Shinnyoen himself.
真如三昧耶流（しんにょさんまやりゅう）は、真言宗醍醐派総本山醍醐寺により顕揚された真言宗の一流派であり、また、真如苑独自の法流でもある。