Vintage Mid Century Otagiri Bittersweet Stoneware Mugs Coffee Tea Berry Leaf Design Set of 3 2 Regular Coffee Mugs. 1 Small Cup. Speckled Ceramic Stoneware. Features hand painted bamboo stalks with berries. Accented with Brown dip glaze handles. Mid Century Circa 1970's Vintage pre-owned condition, there is a bit of wear on 2 of the stalks, please see last photo.