Height 26.5 cm, mouth diameter 13.8 cm, bottom diameter 12.1 x 13.9 cm
This is an excellent example of a triangular vase with a rounded mouth and a triangular body. The mouth is shaped like an arrowhead and the bottom is round and flat. The mouth and body are covered with sesame glaze on two surfaces, and the red surface has blue patches of kiln discoloration. Each side of the body has strong vertical spatula marks and horizontal spatula marks on the top and bottom. There are traces of kanzuke holes filled in on three sides of the shoulder.