Mokuroku and Kaidensho: The Official Documents of Danzan-Ryu Jujutsu details and translates the primary documents awarded by system founder, Professor Henry S. Okazaki. This book is an essential addition to any martial arts library and is valuable to any student of the Japanese language. This updated and expanded edition contains more than 50% more material from the previous version. The translations are now presented in an improved format that makes the documents much easier to read.

Esoteric Principles details the writings and philosophy associated with the martial art of Professor Henry Seishiro Okazaki. With attention to the "Esoteric Principles of Judo" and selections from the Kodenkan Dojo graduation documents, the underlying nature of the system is illuminated and amplified.

Fusegi Jutsu literally means "self defense techniques" and this name was used by Professor Henry S. Okazaki for his abbreviated course in Danzan-Ryu Jujutsu. Specifically, this course was taken by people who were not able to go through the multi-year Jujutsu program but still wanted some knowledge of self protection. As a special bonus, this book also contains two never-before-published speeches given by Professor Okazaki.

Taken from declassified photographs, this course in hand-to-hand combat was taught at Fort Benning to paratroopers going to fight in World War II. The course was designed and taught by Danzan-Ryu Jujitsu expert Steven J. Byzek, who later served in the O.S.S. in northern Africa.