PURPOSE: To prevent a foul act by constituting a central processing unit for storing the contents of cards published by a card publishing machine and cards ejected from a Japanese pinball game (pachinko) machine to collate the contents with each other through the pachinko machine and a liquidating machine.

CONSTITUTION: A central processing unit 400 in a card system pachinko machine is connected respectively through a circuit 403a to a card publishing machine 100a and card liquidating machine 200 and through a circuit 403b to a second card publishing machine 100b. Also, a plurality of pachinko machines 1 are connected to the central processing unit 400 in a unit of the pachinko machine 1 installed on an 'island'. The pachinko machine 1 is constituted to circulatively use the predetermined number of game balls so that the number of shot balls is subtracted through a built-in read-write device from the number of the remaining balls written on the card to add the number of foul balls and prize winning classes. The content of published card and the content of the card ejected from the pachinko machine 1 are stored in the central processing unit 400 to be collated with each other by the pachinko machine 1 and liquidating machine 200.