This is a Hakeme Sansai Gyokouchi yunomi (teacup) made by Jiro Kinjo. I purchased it at a department store about 20 years ago, but I haven't used it much, so I would like to offer it to a collector. This piece is attractive for the expansiveness of the Hakeme (brushstroke) pattern and the beauty of the Sansai (three-color) glaze, and I believe it is a rare masterpiece. Dimensions: Height approximately 7.5 cm, Diameter approximately 7 cm *Please note that these measurements are approximate due to amateur measurement. Thank you for looking.