books.google.com.au - Shoshin Nagamine was the last of the legendary pre-war karate masters and a well-known disciple of peaceful non-violence. His classic work, The Essence of Okinawan Karate-do, documents eighteen of the Okinawan karate kata and seven partner exercises (kumite), as well as a number of basic techniques,...http://books.google.com.au/books/about/Essence_of_Okinawan_Karate_Do_The.html?id=0pfop_Cgb0gC&utm_source=gb-gplus-shareEssence of Okinawan Karate-Do, The