There is MUCH to learn through the study of Mukushin Ryu Bujutsu. It is difficult to learn through books or other writings, but they are a good reference, when available. The best method, obviously, is to learn from the instructors in the actual schools. Listed below are some of the schools that are currently teaching Mukushin Ryu Bujutsu.
Mukushin Ryu Bujutsu Headquarters Dojo
Obama City (Japan)
Classes taught by Mukushin Ryu Chief Instructor: Kenshin Ohashi, Souke
Rising Sun Martial Arts (Hinode Bujutsu Dojo) (US/Florida Branch Headquarters)
2220 E Irlo Bronson Hwy #10, Kissimmee, FL 34744
407-847-6065