Harry Cook – Shotokan Karate: A Precise History. Gichin Funakoshi – Karate-do Nyumon Masatoshi Nakayama – Dynamic Karate Bruce Clayton – Shotokan's Secret: The Hidden Truth Behind Karate's Fighting Origins Randall G. Hassell – Shotokan Karate: Its History and Evolution (Damashi, 1984). ISBN 0-911921-05-2. Teruyuki Okazaki – Perfection of Character: Guiding Principles for the Martial Arts & Everyday Life Rob Redmond – Kata: The Folk Dances of Shotokan.