This is a white slipware tea bowl fired in the Tsuboya kiln, which represents Ryukyu old pottery. In Okinawa, it is called "Makai." The white slip technique was introduced from Korean potters and originally came from the Joseon dynasty. It is a technique only seen in the Tsuboya kiln among Ryukyu old pottery. White slipware in Ryukyu refers to the process of grinding the calcified parts of coral and mixing them with transparent glaze to create a white finish. This piece also creates a landscape highly valued in the world of tea. It is a straightforward and excellent work that can be used for various purposes. There is no damage or repair. It has a beautiful appearance. Please understand that this is an antique item before making a purchase. 3n Origin: Ryukyu, Tsuboya kiln Era: 19th century Dimensions: Diameter approx. 11.6cm, Height 5.4cm #Edo #MeijiEra #19thCentury #Okinawa #Tsuboyayaki #SakeVessel #JoseonDynasty #Kohiki #Tsuboyayaki #Tea #TeaCeremony #Ryukyu Tea