A gaming machine in which the number of parts for securing a decorative panel is small, so the decorative panel is easy to attach and detach. A frame supports a decorative panel from a front face of the decorative panel. The frame is detachably attached to a door. The door is provided with a support part for supporting the decorative panel from a rear face of the decorative panel. When the frame is secured to the door, the decorative panel is held between the frame and the support part.