“Science Demonstration Day” was held on 16 July 2011. This is to make a chance for high school students to get in touch with actual scientific researches in the university. The students in Ristumeikan Moriyama high school and Ikuei west high school participated this demonstration day. Many kinds of scientific labs (Mechanics, Chemistry, Architecture, Biology, and etc…) introduced their researches. We also introduced and demonstrated a snake-like robot, a crawler robot, a quadruped robot and an omni directional mobile robot.