To provide a gaming machine wherein a glass plate holding frame is attached so as to be capable of rotating around one side of a frame of a main body of the gaming machine as a rotating axis and the glass plate holding frame holds a glass plate detachably via a holding member disposed at a rear side thereof; and the holding members are provided at the side of the rotating axis, the release side, and the lower part at the rear side of the glass plate holding frame and a glass plate fitting enable part is configured by releasing the upper part; wherein the intervals of the holding members provided at the side of the rotating axis and the release side are configured by securing a moving space for attaching the glass plate fitted from the release side of the glass plate holding frame of the glass plate fitting enable part to a glass plate attached position by moving this glass plate to the side of the rotating axis of the glass plate holding frame.