True. Amatsu "Medicine" and the like aren't seen very highly. Hichi Buko Goshinjutsu are some healing aspects of the Amatsu Tatara...however, even those with Menkyo Kaiden in it seemingly have very little knowledge of Hichi Buko or Amatsu Tatara as a whole.
Most of what I've read/talked to people about seems that the Menkyo Kaidensha of Hichi Buko are simply doing whatever wholistic medicine they were doing before the paperwork..
