There are a lot of great Sushi books out there with Beautiful pictures. I love the pics but I'm not all that thrilled with some of the creations. If you get one though by a Chef trained and steeped in Japanese tradition than you get the true picture.
Admittedly not hi-tech, I got my basic training through the Time Life Cookbook series book on Japan Cookery, that was put out in the 60's/70's. Many books in the series can be found on e-bay for very cheap. This is a good, inexpensive way to start. Or just go to a JApanese restaurant, eat and watch, and then eat some more!
