Written in 1915, this 297 page masterpiece is a treatise on the gentle art of Judo.  Written by two of Kano's top assistants, Sakujiro Yokoyama and Eisuke Oshima, this book takes you from the beginner to the senior level.  You will learn throws, falls, locks and takedowns and much more.  Kyohan means the Master Text and this book is just that - the Master Text of Japanese Judo.