To provide a table game system allowing specification of shuffle playing cards used when trouble has occurred in a card chute device to allow investigation of a cause of the trouble occurrence or taking of preventive measures. A card chuter device 2 of a table game system includes a bar code reader 100 reading a bar code imparted to shuffle playing cards 1s to read a shuffle card ID capable of individually specifying the shuffle playing cards 1s. The card chute device 2 is provided with a lid allowing take-in/out of the shuffle playing cards 1s in an upper part thereof, is provided with a sensor S detecting opening/closing of the lid under the lid, and knows the opening/closing to detect that the shuffle playing cards 1s are exchanged. A control part includes a function of storing a security item associatively to the shuffle card ID.