Mashiko ware

Mashiko ware is rooted in Mashiko Town and the surrounding area of Haga District, Tochigi. About 160 kilns and ceramic shops give the ware a town-wide setting, with pottery classes, galleries, museums, and nearby sights around the same streets. Before a cup or plate reaches a table, it is already connected to Mashiko’s roads, kiln entrances, clay work, and ceramic storefronts.

The material base is clay rich in silica and iron, with plasticity for forming and heat resistance for kiln work. When other substances are not added in this clay approach, fired pieces tend to become thick, so a cup, plate, or jar carries noticeable weight in the hand. That weight comes from the clay body, wheel forming, and the fired wall of the vessel.

The process begins with clay digging, levigation, kneading, wheel forming, and drying, then moves to bisque firing at about 700 to 800 degrees Celsius. After decoration and glazing, the vessel is fired again at about 1,200 to 1,300 degrees Celsius for two to three days and nights, then cooled for about two days. Clay, hand pressure, glaze, heat, and slow cooling all help fix the final form.

Mashiko surfaces are named through materials and techniques such as stone powder, old iron powder, transparent feldspar-based glaze, kaki glaze, black glaze, nuka-white glaze, white slip, and hakeme. The glazes give the vessel different fields of color, while hakeme leaves the movement of a brush through white slip. Cups, plates, flower vessels, and jars are remembered through these surfaces as well as through their shapes.

In 1853, Otsuka Keizaburo, who had trained in Kasama, built a kiln at Negoya in present-day Mashiko. Early production included everyday items such as water jars and pots, and those vessels were used beyond the town, including in Edo. A water jar stores water, a pot holds or serves, and the early form of Mashiko ware sits close to household work and movement between places.

In the Showa period, Hamada Shoji settled in Mashiko and made flower vessels and tableware. The Mingei idea of beauty in daily use becomes concrete in those objects: a flower vessel holds stems, tableware meets meals, and hands feel thickness and glaze while lifting, setting down, and washing. Mashiko ware’s modern image is tied to vessels handled repeatedly at home.

The Mashiko pottery fair began in 1966 and is held in spring around Golden Week and in autumn around November 3, across town with Jonai-zaka and the Sayado district at its center. About 50 shops and more than 800 tents line the streets with Mashiko ware, cups, plates, daily goods, art pieces, and local products, and visitors can speak directly with new artists and kiln craftspeople. The Mashiko-yaki Cooperative had 119 members as of August 2023 and supports joint raw-material production and supply, shared purchasing of tools and materials, and guidance for passing on techniques.