Thank you for viewing. This is a Narumi plate, 18 cm in diameter and 2.5 cm high. It has been stored in a cupboard for a long time. I don't know the exact age, but the backstamp is old, so it's probably from around 1955. There are some minor scratches from long-term storage, but there are no chips or peeling, and it should be fine for use. Please consider this, understanding that it is an old item.