Patrick McCarthy is, at 7th dan, hanshi, the highest ranking Westerner in the Dai Nippon Butokukai, Japan's elite traditional martial arts organization. A well-known historical researcher, instructor, and former tournament champion, McCarthy has written several books, including Tuttle's best-selling (10,423 copies) Bible of Karate: Bubishi. His writing has appeared in The Journal of Asian Martial Arts, Inside Kung Fu, Black Belt, Karate International, Australasian Martial Arts, Fighting Arts International, and Budo Dojo.