Usui Reiki Ryoho and the techniques used in the practice of this form of Reiki are directly descended from Mikao Usui, a Tibetan Monk. There are three main branches of Usui Reiki that extend from Usui Mikao. Usui Reiki Ryoho is the first of these three branches. It is comprised of Usui himself and his student(s) who have attained the Master Level as well.
Usui Reiki Ryoho
Usui Mikao (founder of the system)
Kamichi Taketomi (3rd President of the Usui Reiki Ryoho Gakkai)
Kamiko Koyama (6th President of the Usui Reiki Ryoho Gakkai)
Doi Hiroshi (current member of the Usui Reiki Ryoho Gakkai)
Sheila and Rick Gibson