Download or read book The Hidden Roots of Aikido written by Shiro Omiya and published by Kodansha International. This book was released on 1999-02 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work introduces the techniques of a little-known ancient art. Like otherartial arts, Aiki Jujutsu Daitoryu relies not on a practitioner's physicalize or strength, but on turning the force used by an opponent against him.iki Jujitsu Daitoryu originated in the 12th century.