An image processing system includes a fixed-type game machine and a hand-held type game machine. To the hand-held type game machine, an imaging cartridge is attached, and therefore, when an operator photographs a face image of a desired object, for example, face image data corresponding thereto is produced. In addition, by operating an operating switch of the hand-held type game machine, the operator can input feature data representing a feature of the object. The hand-held type game machine transmits the face image data and the feature data to the fixed-type game machine. The fixed-type game machine deforms provisional three-dimensional character data selected by the operator based on the feature data, and attaches the face image data to the deformed provisional three-dimensional feature data so as to compose an image. A composed image is displayed on an image display device by an animation based on the feature data.