Abstract: Restructure tide of political system emerged in the world before and after 1919. At the same time, Asia's national independence movement and democratic revolution movement displayed a new trend. This thesis discusses the Asianism recognition of some thinkers of China and Japan, sucha as Sun Zhongshan, Li Dazhao, Uchuda Ryohei, Kita Ikki, and Miyazaki Touten, understand the change tendency of Asianism theories, and clarify the condition of Asianism recognition of China and Japan at that time.

Key words: Asianism recognition, change, before and after 1919, thinkers of China and Japan