About the hokusai-enshiki
The hokusai-enshiki is a book that a collection of some of the woodcut of Hokusai Katsushika, published 1883(Meiji period).
Even if the study did not know the details, but was written in the colophon, was made to learn painting. The quality of the picture of Hokusai is probably because was very high.
Many types are drawn, wave, Fuji, the plant, such as a person. Which picture also a precise woodcut.