Look at any masterpiece by Naka. Mentally draw a line from the apex to the lowest left branch tip, then to the lowest right branch tip. You always get a scalene triangle. He taught that asymmetry is energy. Never make your bonsai a perfect dome.
In the early 1970s, the average American bonsai enthusiast worked with mimeographed sheets or translated Japanese pamphlets. Information was fragmented. Naka, seeing the confusion, decided to write the book he wished he had. John Naka Bonsai Techniques 1 Pdf
Published in 1973, Bonsai Techniques I was revolutionary. It wasn't just a picture book; it was a technical manual. Naka wrote in a conversational, sometimes humorous tone ("Put the wire, not the wire put you"), making complex concepts accessible. Look at any masterpiece by Naka
Naka introduced the West to the concepts of structural pruning versus maintenance pruning. He differentiated between "cut and grow" techniques for developing girth and the precise pinching required for ramification (the development of fine branching). His famous quote, "The tree is the boss," permeates these sections. He emphasizes observing the tree’s natural growth habit rather than forcing it into an unnatural shape. He taught that asymmetry is energy
Naka dedicates significant space to the actual use of concave cutters, knob cutters, and shears. He explains why a tool cuts wood a specific way to promote healing. He includes diagrams of how to hold tools to reduce fatigue.