本书分析了日本人的性格、信仰、风俗习惯，国家和社会的基础、生活根据等。又通过日本的历史和现实，推测日本的发展趋向，并有许多应验。
Book analyzes the Japanese character, beliefs, customs, according to the foundation of the state and society, life, etc. By Japan's history and reality, presumably, the developmental tendency of Japan, and there are many fulfilled.