Usar la aplicación APKPure
Obtener Hyotan versión histórica en Android
Use esta aplicación para recolectar sellos de fidelidad y obtener recompensas
Use this app to collect loyalty stamps and earn rewards! All you have to do is push the big button titled "collect a stamp" to collect your loyalty stamps and earn discounts and free stuff. You can even pre-order your favourite food from Hyotan.