I believe this is Mino ware, but I'm not certain. The emerald green color in the center is beautiful. It's 24cm wide, 20.5cm long, and 4-4.5cm high. Although it's unused, it has been stored for a long time. Please refrain from purchasing if you are nervous about used items or if you are looking for a perfect product, as it has been in someone else's possession. The original box is included, but it is damaged. Please consider it only for shipping purposes. It will be shipped wrapped in cardboard and bubble wrap over the original box.