This is a vintage Japanese tea bowl of Tsuboya ware, which was made by the famous potter, Tsunekazu Shimabukuro (1930 — ) about 30 years ago. The seal of the potter is stamped on the bottom. The original wooden box with the signature of the potter is also included. SOLD!
Tsuboya Ware is a style of pottery, made in Okinawa, Japan.
The condition of this chawan is excellent: no chips, no cracks.
Size Dia. 4.6"(11.7 cm) x 3.1"(7.8 cm)