Koishiwara ware

Koishiwara ware is rooted in Koishiwara, Toho Village, Asakura District, Fukuoka Prefecture. The district lies inland, surrounded by mountains in the 1,000-meter range, with clay suited to pottery in nearby mountains and woodland that once supplied fuel for climbing kilns.

Today, more than 50 kilns are gathered in the Koishiwara area, and many have gallery spaces. For this ware, the mountain, clay, kiln, and village are concrete working conditions behind jars, bowls, plates, yunomi, and other everyday vessels.

Accounts trace the beginning of Koishiwara ware to around 1682. One account describes the third lord of the Chikuzen Fukuoka domain starting ceramic production after looking to Imari porcelain; another says Kuroda Mitsuyuki invited a potter from Hizen-Imari who introduced Chinese-style porcelain.

Early Koishiwara production was connected with porcelain for a time. In the same place, Takatori ware had been making tea ceramics since 1669, and exchange with that neighboring kiln tradition helped Koishiwara move toward pottery. The important change is material and use: from porcelain-related roots toward an earthenware village known for daily vessels.

A Koishiwara vessel often begins with red clay taken from mountains in or near the Koishiwara area, then receives a coat of white slip. The contrast between the clay body and slip makes marks from the turning wheel visible on the surface.

Tobi-kanna is made by placing a curved blade against a slipped vessel as it turns; the blade cuts only the contact points and creates a regular rhythm. Hakeme is made by brushing the wet slip as the wheel turns, while kushime uses a comb-like tool with divided tips to draw wave lines and other patterns.

Koishiwara ware also uses yubikaki, nagashikake, and uchikake alongside tobi-kanna, hakeme, and kushime. Yubikaki is drawn with the fingers while the slipped surface is still wet and the wheel is rotating; nagashikake pours glaze or slip at intervals as the vessel turns slowly.

Uchikake applies small amounts of glaze over a formed piece. Across these techniques, the recognizable surface comes from hand, tool, clay, and glaze meeting the rotating vessel.

From the Taisho period into the early Showa years, Koishiwara potters used shared kilns to make large jars, bowls, plates, and mortars. Later, shared kilns disappeared, individual kilns increased, and household vessels such as rice bowls, soup bowls, small bowls, yunomi, soba cups, and modern plates became more active in production.

Koishiwara ware is often described as pottery for daily life. That daily life has specific forms: a bowl for rice, a yunomi for tea, a plate for food, and a small vessel for the table. The surface patterns stand out, but the shapes remain close to holding, serving, and repeated use.

The Koishiwara Traditional Industry Hall is located in Koishiwara, Toho Village. It displays representative works of Koishiwara ware and Takatori ware, introduces making methods and history, and offers pottery experiences such as wheel work, painting, and tobi-kanna technique.

Seasonal village life is also tied to the kilns. The spring and autumn Minto-mura festivals take place in May and October around kiln openings and new work; in a 2018 Koishiwara kiln exhibition, 14 kilns from the Koishiwara Sarayama district showed about 300 pieces, including plates and yunomi.