A game program recognizes a graphic drawn by a player with an input device such as a touch pen (30). An icon corresponding to the graphic is matched and displayed on a display section (20). With such a configuration, the player is able to create a desired icon at a desired position. Thus, the content of the game program may be customized freely and varies widely. Accordingly, the player is able to enjoy a drawing operation with a touch pen. At the same time, it is possible to enhance the flexibility of the development of the game story.