You get an impression of the original Judo, how it was taught by the founder Jigoro Kano himself. Some techniques are even described by a photo-sequence of Jigora Kano. Although the photos are very old, they show the key-point very well. Also the kata's are described, so that you get an impression, what elements of Jiu-Jitsu and Karata may be also contained in Judo. The first chapters deliver an appropriate impression about the attitude and general behaviour, which is expected from a Judoka. Jigor Kano explains in simple word the background of Judo.