Yasumoto Akiyoshi is one of the most respected masters of traditional jujutsu of our time. Evgeny Radishevsky, head of Bushin-Kai International, is one of the few non-Japanese who received the okuden program in Japan in the traditional jujutsu. This edition is the first book about the Moto-Ha Yoshin Ryu school. This work is done to familiarize themselves with the basic concepts and techniques of traditional ju-jutsu.