Japanese pottery and porcelain

Japanese pottery and porcelain—known as tōjiki, yakimono, or tōgei—ranks among the country’s oldest crafts and art forms, with origins in the Neolithic period. The tradition encompasses earthenware, pottery, stoneware, porcelain, and blue-and-white ware. What sets Japanese ceramics apart is the high regard they hold in the nation’s artistic heritage, a status largely due to the lasting influence of the tea ceremony.

Yayoi period

Earthenware first appeared during the Jōmon period (10,500–300 BC), making Japan home to one of the world’s oldest ceramic traditions. In the Yayoi period (4th–3rd centuries BC), a simpler style of earthenware emerged, often plain or with minimal decoration. Jōmon, Yayoi, and later Haji ware were all fired similarly but differed in design.

Kofun period

During the Kofun period (3rd–4th centuries AD), the anagama kiln—a tunnel-shaped kiln built into a hillside—and the potter’s wheel were introduced from the Korean peninsula to Kyushu. This kiln allowed the production of Sue stoneware, fired at temperatures above 1,200–1,300 °C, sometimes marked by accidental effects from plant material added during the low-oxygen firing phase.

Edo period

In the Azuchi-Momoyama period (1573–1603), kilns across Japan began producing ceramics with unconventional designs. By the early Edo period, porcelain production started in the Hizen-Arita region of Kyushu, using techniques imported from Korea. These wares became known as Imari ware, named after the port of Imari, from which they were exported to markets including Europe.

Japanese ceramic history records many distinguished ceramists, including artist-potters such as Hon'ami Kōetsu, Ninsei, Ogata Kenzan, and Aoki Mokubei. Anagama kilns have continued to thrive, their influence matching that of individual potters. Even after porcelain became popular, unglazed high-fired stoneware remained a significant part of the tradition. Since the 4th century AD, Japanese ceramics have often drawn inspiration from Chinese and Korean styles, but potters transformed these influences into distinctly Japanese creations.

From the mid-17th century, as Japan industrialized, high-quality factory wares became popular exports to Europe. In the 20th century, a cottage ceramics industry emerged. Major companies include Noritake and Toto Ltd.

Japanese pottery is defined by two contrasting aesthetic traditions. One favors simple, roughly finished earthenware in muted earth tones, linked to Zen Buddhism—many early masters were priests. This style is closely tied to the tea ceremony and the principle of wabi-sabi. Most raku ware, where the final decoration is partly random, belongs here.

The other tradition features highly finished, brightly colored factory porcelain with complex, balanced decoration, developing Chinese porcelain styles in a distinct way. A third tradition—simple, perfectly formed, and glazed stonewares—relates more closely to Chinese and Korean models. In the 16th century, rustic utilitarian wares gained admiration for their simplicity, and their forms have been reproduced for collectors ever since.

Ceramics types

Ceramics are divided into five types: unglazed earthenware, fired at high temperatures without glaze for a natural look; glazed earthenware, fired at 800–900°C with a lead-based glaze (a technique introduced from Korea in the 7th century, including sansai); unglazed stoneware, fired at high temperatures without glaze, used for everyday items in the Middle Ages and later adapted for tea rooms; glazed stoneware, fired at 1250°C or higher, with a gray or brown base and some water absorption; and porcelain, white with high silica content, fired at high temperatures, introduced from Korea in the early Edo period and first produced in Arita, Hizen Province.

Typical vessel types include the tea bowl (chawan), jar (tsubo), bowl (hachi), and tea caddy (chaire). Features such as the opening, rim, neck, wall, inside, foot, and surface markings all have standardized Japanese names.