Ticket-in, ticket out (TITO) machines are used in casino slot machines to print out a slip of paper with a barcode indicating the amount of money represented. These can in turn be redeemed for cash at an automated kiosk.

Though Japan will not get casino gambling until an integrated resort opens in Osaka in 2029, visitors to the country may be surprised to discover that although private gambling is illegal, betting in various forms is rampant.