The goal of this study is development of "Miniature Space Experience System" which makes an observer feel a sense of standing in a miniature space. For this purpose, we focus on a body shadow to enhance information of his position and change a sense of body scale. Developed system consists of a gantry type camera device which moves in a miniature space and a miniature shadow projection device. And as a result of some experiments utilizing this system, the effectiveness of proposed method was confirmed.