Although it temporarily came under the umbrella of To-ji Temple ("East Temple," the grand headquarters of the Toji Shingon sect, also founded by Kukai), it broke away from it in 1900 and officially called itself the Omuro School of the Shingon Sect.
東寺の傘下を出入をしたが1900年（明治33）年、独立して真言宗御室派を公称。