1600 to 1868 is the Tokugawa period. In this period, Tokugawa brought an end to the warfare. Therefore, one characteristic from 1600 to 1868 was about samurai stop fighting. Specifically, samurai no longer needed to fight wars or were worried about how to earn a life. They transferred from warriors into civil administrators, and samurai could acquire a basic education about Confucian ideas.
Another feature was about that the Confucianism became popular and really influential in Japan. The Confucian education was exist in two levels. One level was popular education, which was the basis