Iemoto-system Japanese-arts high-control cases (umbrella)

The iemoto-seido (家元制度) is the hereditary-master licensing system that organises the major Japanese performing-arts and ceremonial-arts traditions — Urasenke and Omotesenke tea schools, Ikenobō and Sōgetsu ikebana, classical-dance ryū, certain noh schools, and several koryū martial arts. While the mainstream institutions function as ordinary fee-charging arts schools, well-documented cases (covered in Liza Dalby, Ofra Goldstein-Gidoni and others) describe specific iemoto in which the licensing-grant structure, secret-transmission tradition (himitsu denju), and absolute master authority generate sustained financial extraction, lifelong dependence, and severance of students who cross the master. The pattern is structurally analogous to a guru-disciple cult inside a culturally legitimate arts institution.