An exchange device for gaming chip (G) and cash currency (C), wherein the gaming chip (G) has a color or indication on the outer surface that represents a value and an embedded wireless tag storing chip information, the exchange device comprising: a cash currency insertion opening ; a cash currency reading section configured to acquire authenticity information and currency information of the cash currency (C) inserted from the cash currency insertion opening ; an inserted cash currency amount display section configured to display an amount of the cash currency (C) acquired by the cash currency reading section ; a gaming chip storage section configured to store the gaming chip (G) by type; a gaming chip dispensing section configured to dispense the gaming chip (G) corresponding to the amount of cash currency (C) acquired by the cash currency reading section from the gaming chip storage section ; and a take-out section , a wireless tag reading section configured to read the wireless tag of the gaming chip (G) at the take-out section to obtain the chip information of the gaming chip (G); a determining section configured to determine whether or not there is an abnormality in the chip information of the gaming chip (G) obtained from the wireless tag reading section ; and a control section configured to enable the gaming chip at the take-out section to be taken out when the determining section determines that there is no abnormality, characterized in that the take-out section on which the dispensed gaming chip (G) is placed is provided with an openable door that is closed while the determining section is determining, and the door is opened when the determining section determines that there is no abnormality. a cash currency insertion opening ; a cash currency reading section configured to acquire authenticity information and currency information of the cash currency (C) inserted from the cash currency insertion opening ; an inserted cash currency amount display section configured to display an amount of the cash currency (C) acquired by the cash currency reading section ; a gaming chip storage section configured to store the gaming chip (G) by type; a gaming chip dispensing section configured to dispense the gaming chip (G) corresponding to the amount of cash currency (C) acquired by the cash currency reading section from the gaming chip storage section ; and a take-out section , a wireless tag reading section configured to read the wireless tag of the gaming chip (G) at the take-out section to obtain the chip information of the gaming chip (G); a determining section configured to determine whether or not there is an abnormality in the chip information of the gaming chip (G) obtained from the wireless tag reading section ; and a control section configured to enable the gaming chip at the take-out section to be taken out when the determining section determines that there is no abnormality, characterized in that the take-out section on which the dispensed gaming chip (G) is placed is provided with an openable door that is closed while the determining section is determining, and the door is opened when the determining section determines that there is no abnormality. <EOS>