Oishinbo Snack Bar ampm. The stamp card is not allowed to be combined with any other cards and the stamp card is not transferable. Come try pottage soups made with authentic Hokkaido ingredients! Check out the in-store posters or the website for more details. Valid in the New Jersey store only. Daiso General Households ampm. When the card is fully stamped, you will receive the next card. These choice products are considered the secret to authentic Japanese cuisine.