In this paper, the image of the appearance for Chinese and Japanese traditional architectures was investigated by the Chinese and the Japanese. Research method was become 4 type image tests. These tests are a) test for the member and the element, b) test for the rating scale, c) test for ranking of the appearance, d) test for judging of the appearance. According to the results were clarified; 1) The influence factors for the image about the Chinese and the Japanese were considered. And those were found the characters. 2) The evaluation process of the appearance both the Chinese and the Japanese was similarly.