As an add-on to this thread, it is my understanding that Uechi Ryu had a schism in the early 90's? When Uechi Kammei took over. From what I've understood, the art of Uechi broke into different factions. Many of which reverted to some version of the term Pangainoon such as Pangainoon Ryu, Pangainoon Karate, Pangainoon Kempo, Pangainoon Jutsu etc.