Type: Bizen ware This item was found while organizing a relative's house and is an old piece. As I am an amateur regarding antiques, I do not know the authenticity of this item. Please consider purchasing based on the photos. Also, due to amateur storage, there may be signs of aging and stains on the paper box. If you are concerned, please refrain from purchasing. Please also refrain from price negotiations. We appreciate your understanding before making a purchase.