It can be used at all Don Quijote Group Store such as Don Quijote, MEGA Don Quijote, Nagasakiya, Doit, and Picasso. (Limited to Store in Japan.) It cannot be exchanged for cash, new tickets, or other ticket types or denominations. Cash changes cannot be returned when using it. Don Quijote Group StoreHerePlease check it out at Stock products at each storeContact usplease.