Tatsuzo Shimaoka (島岡達三), Japanese (1919-2007)

An Iron-Glazed Plum Motif Tea Bowl (鉄砂釉 梅文茶碗)

Showa Era (1926-1989) or Heisei Era (1989-2019) 

About the work

A masterful tea bowl by Tatsuzo Shimaoka, the distinguished Mashiko potter designated a Living National Treasure in 1996 for his work in mashiko-yaki. Shimaoka is best known for his signature rope-impressed inlay technique, yet his oeuvre also encompasses refined iron-glazed works such as this.

This bowl displays a broad, open form with a strong foot, its surface covered in a warm iron-brown glaze layered over natural ash deposits. The decoration features subtle circular plum-blossom motifs, lightly revealed through contrasting reserves in the glaze. The balance between rustic earthiness and delicate design reflects Shimaoka’s ability to harmonize functionality and artistry in tea ceramics.

The piece is accompanied by its original signed tomobako (wooden storage box) with the artist’s inscription and seal, attesting to authenticity.

Dimensions

6.7cm(h) x 14.3cm(w) x 13.8cm(d)

Footnote

Tatsuzo Shimaoka, born in Tokyo in 1919, was an acclaimed Japanese potter who became a Living National Treasure in 1996. He was known for his development of Jomon Zogan—an inlay technique combining traditional Japanese rope patterns with slip inlay inspired by Korean pottery. Shimaoka studied under the legendary Shoji Hamada, known as the "Reviver of Mashiko Ware," and later established himself as an independent potter. His work carries forward the folk art ethos, blending old traditions with innovation, making significant contributions to the global appreciation of Mashiko ware.