Three color lead glaze ring-handled cup with everted rim from straight sides. This is carefully made for three color lead glaze small works as seen in thinly made with sharply everted rim. There is a same shape white porcelain cup as this cup in Tokiwayama Bunko Collection(21071). Hard fine white clay is similar to the white porcelain cup in Tokiwayama Collection.

Publications
*Fascinating Chinese Ceramics: The Machida City Museum and Tokiwayama Bunko Foundation Collections, Machida City Museum, 2016 (see commentary by Sarah Sato)
*The Bulletin of the Chinese Ceramic Study Association of Tokiwayama Bunko Foundation vol.7 Early White Porcelain, Tokiwayama Bunko Foundation, 2018 (see commentary by Sarah Sato)