Founded in 1932 by Ginpo Toki, GINPO has carried the legacy of Banko ware through four generations. Even during times of limited local resources, the brand continued to evolve—bridging tradition and innovation to meet the needs of everyday life. Its clay pots are made not just to last, but to be used and enjoyed.

Each donabe is produced under one roof, using an integrated process that includes clay development, forming, glazing, firing, and inspection. This tightly managed workflow ensures both quality and consistency. GINPO’s commitment to practical beauty is evident in every detail—melding inherited skill with continuous improvement.

GINPO donabe are 15% lighter than traditional models, offering improved portability without sacrificing thermal performance. This unique balance is achieved through a custom clay blend and carefully refined design—making them easier to use, especially for everyday cooking.

A specially developed glaze prevents the absorption of odors and stains, a common concern with clay cookware. This makes cleanup simpler and keeps the pot in good condition over time. With GINPO, traditional donabe has become more approachable and user-friendly.

To achieve durability and thermal resistance, GINPO blends petalite—sourced from Zimbabwe—into its proprietary clay. The finished pieces can withstand high temperatures and sudden changes in heat. Their glazes are free of lead and cadmium, smooth to the touch, stain-resistant, and food-safe.

Forming is done using roller machines and pressure casting for dimensional stability. Glazing and detailing combine both handwork and automated methods, depending on the model. Firing takes place in a tunnel kiln that is 60 meters (approx. 197 feet) in length, operated over a 24-hour cycle to ensure precise temperature control and consistent results.

Kikka is GINPO’s most iconic series, featuring a lid inspired by chrysanthemum petals and glazes in classic Japanese tones. These pots are lightweight and durable, with a special glaze that retains heat and resists stains. Ideal for hot pots and stews, Kikka brings warmth and color to modern dining tables while honoring tradition.

The Hana Mishima series, a long-standing favorite since the 1970s, is known for its soft aesthetic and durable form. Each pot is hand-painted, adding a subtle charm that pairs naturally with Japanese tableware.

The Sumi-Kannyu series, introduced in 1955, stands as one of GINPO's most historically significant lines of earthen pots. Developed through the founder's innovative mass production of the traditional kannyu technique, it features a uniquely beautiful finish. With its clean and minimalist look, it continues to represent GINPO’s spirit of innovation and respect for form.