In Japan, there are traditional Japanese crafting such as fittings, furniture, textile, etc., which are closely related to Japanese culture and life. The design of Japanese houses and their rooms is very important problem to attract people. However, this design is not easy because people have different feelings. In order to deal with this problem, we have developed a Digital Traditional Japanese Crafting System (DTJCS) which provides a presentation space for traditional Japanese crafting. In this paper, we analyze the effect of room change of fittings to people?s feelings using the presentation system.