How is the architectural style of Japan formed?

Japan's climate is warm and humid, and it is rich in wood except in the north. The traditional architectural form is wooden frame and grass roof. During the period of Emperor Qin Ming (539 ~ 57 1), Japanese architecture was influenced by China architecture, and Buddhist temples, palaces and gardens appeared. Japanese architecture can be divided into two periods. The first period was influenced by China's Southern and Northern Dynasties and Sui and Tang cultures, such as the Zhao Ti Temple in the Tang Dynasty. The second period was influenced by China's Song, Yuan and Ming culture, but after Japan absorbed China's architectural culture, it gradually localized in Japan, forming a unique architectural style in Japan.