In the spring of 1943, Yanagi Muneyoshi, the father of Japanese Mingei (Folk Crafts), leading the fellows of the movement of Mingei, went across the sea to Taiwan to conduct detailed research on the instrument of the islanders' every day life. For the one month of their stay, they left their tracks not only in the Pan-Chinese communities but also in the villages of aboriginal inhabitants. What were the images of Taiwanese Folk Crafts (Mingei)and were there any sparks produced at that moment? This article will illustrate aesthetics of the folk crafts theories of Yanagi Muneyoshi and the interactive relationships with Taiwanese Folk Crafts through the records that Yanagi Muneyoshi had made himself and related documents. The objects of this article are to show the inner meanings and characteristics of Taiwanese Folk Crafts, and to provide the spirit and power of reshape and rebirth when it comes to a brand new era to the contemporary Taiwanese Folkarts.