Excavated from Nagasaka Kiln, Seto City, Aichi Prefecture, Japan
13th century
Height 8.3 cm, mouth diameter 5.7 cm, body diameter 8.8 cm, bottom diameter 4.7 cm
　The variety of Koseto ware is extremely abundant, but there are quite a few items whose use is unknown. This small jar must have been used as a container in daily life, but it is one of the unknown ones. It is not very large in quantity. It is wheel-thrown and covered with an iron glaze with a high ash content.
