Arita-yaki (Arita porcelain) teacup by Yoichi Yamaguchi. It wasn't used daily, but rather occasionally for guests, so I believe it's in very beautiful condition. I loved it very much, but as I've had fewer opportunities to use it, I'm selling it to declutter. 〈Size〉 Diameter: Approximately 9.2cm Height: Approximately 7cm Please allow for slight variations due to the handmade nature of the item. Thank you for looking.