The Fudoukou (a group of ethnic religion) in Katsushika was to worship Naritasan Shinshoji Temple, and it seems that all applicants went to Naritasan Shinshoji Temple is mainstream. The Fudoukou in Niijuku is that invite priest and pray and group members pray in fron of Fudoson on the 28th of New Year, May and September. The group also goes to Mt. Narita once a year.