Nowadays, some typical robots which communicate with patients or aged persons have been developed. They are used no longer serve the ordinary works but also recover good temper of users. For the children of kindergarten, exchanging greeting every morning is important chance to allay their uneasiness and become emotional action. Then we develop the robots which relief and exchange greeting for teachers of kindergarten. Because the shapes and faculties of robots affect the good temper, in this paper we produce some robots by way of trial and produced feeling test by the children of kindergarten. Through this test, we can grasp the most suitable shapes and faculties of robots which can communicate with children with a sense of incongruity. The...