Temple of the Three Treasures
Sanbo-in, or the Temple of the Three Treasures, is the temple to which the Udumbara Foundation belongs. It is a Nichiren Shoshu Shoshinkai Shukyo Hojin Temple, adhering to the Fuji school tradition of Nichiren Daishonin's Buddhism. It is located in Hiroshima Prefecture, Japan.
Its chief priest, Reverend Raido Hirota, is one of the founding members of the Shoshinkai. Rev. Hirota is dedicated to teaching the true teachings to anyone, anywhere.