Although they're no longer available now, This is a prize from Yoshinoya's stamp card. It's not for sale, and it was gold only for this special occasion, not usually, so I think it's rare. At the time of application, it was said to be "pure gold used." As you can see in the photo, the picture part is all gold. Please feel free to ask for additions, etc. Thank you. Material: Porcelain (Ceramic) Plates/Bowls/Dessert Dishes