Shimaoka Tatsuzo

Shimaoka Tatsuzo was one of the great successors to the Mashiko pottery tradition. Born in Tokyo in 1917, he studied ceramics and then apprenticed under Hamada Shoji, whose example shaped his understanding of craft, discipline and the Mingei ideals he would carry for the rest of his career. After his apprenticeship Shimaoka established his own kiln and workshop in Mashiko — close to Hamada’s world, but with a visual language distinctly his own.

He became known above all for Jōmon-zōgan, a rope-impressed inlay technique that joins one of Japan’s most ancient surface traditions to modern studio pottery. Cords are rolled into the soft clay to leave an impressed pattern, which is then inlaid with contrasting slip; the result is a surface that feels at once archaeological and alive. It gave Shimaoka’s work an immediately recognisable identity — tactile, patterned, structured, and deeply tied to the long history of Japanese ceramic making.

The Shimaoka works in this collection include sake cups, a tea cup with its signed wood storage box, rope-patterned dishes and inlaid boxes and covers. They reward close looking. Where Hamada works in bold brush and poured glaze, Shimaoka builds a field of texture and repetition — impressed cord, inlaid slip, the steady rhythm of stamped pattern across green, tenmoku and iron-rust glazes.

In 1996 Shimaoka was himself designated a Living National Treasure, recognised for his ceramic achievement and in particular for his command of rope-impressed inlay. His work has been exhibited internationally and is held in major collections. For collectors he offers a powerful continuation of the Mashiko story: a student of Hamada who honoured the tradition while developing one of the most recognisable ceramic techniques of his generation.