Japan has a long history, has a long history of civilization exchange. Sui and Tang Dynasties, civilization exchange important to Buddhist exchange is the most lively and bustling, the form the benign interactive relationship between Japan in civilization, and promote the Buddhism spread in the East Asian society, so as to building harmonious with the circle of East Asian civilization lays a foundation of the main basic. Although the civilization exchange is bidirectional, but it was important for Buddhism to Japan said China spread. The civilization history popular science point of view, to discuss Buddhism reason in Japan through reason, and Buddhism in Japan of the spreading process, the analysis of the characteristics of Japanese Buddhism. Eastward Japanese Buddhism, in fact, not a modern sense of pure religion and specialization of worship, but through India, Korea special is received in China for a long time precipitation, fusion of the ethnic spirit and civilization, of Japanese politics, religion and civilization the extremely important influence.
