Kazusa Smoke, a smoked seasoning specialist manufacturer based in Kisarazu, Chiba Prefecture. Developed proprietary technology for smoking liquids and manufactures original condiments such as smoked soy sauce, smoked mayonnaise, and smoked olive oil. Operates organic JAS certified in-house factory and supports PB and OEM development.

A traditional wooden barrel miso brewery founded in 1888 with over 130 years of history, located in Sakura City, Chiba Prefecture. Committed to using 100% domestic raw materials and manufacturing red miso, white miso, and reduced-salt miso through traditional methods. Offers OEM services for custom miso production tailored to customer requirements.

Established in 1987, a specialized small-pouch filling manufacturer for liquid seasonings. Continuously refining technology for filling various liquid seasonings including tsuyu, tare, sauce, and dressing into small pouches. Serves a wide range of customers from accompanying seasonings for konnyaku, tofu, natto, and noodle manufacturers to soups for foodservice industry. ISO 22000 certified.

An established manufacturer founded in 1880 (Meiji 13) with over 140 years of soy sauce brewing heritage. Provides OEM contract manufacturing of liquid seasonings including naturally brewed wooden barrel whole soybean soy sauce. The company operates its own factory housing 117 large wooden barrels and handles manufacturing of tares, dressings, and sauces from production through small package packaging.

A specialized OEM/ODM manufacturer of commercial liquid seasonings founded in 1979. Develops and manufactures a wide range of liquid condiments spanning Japanese, Western, Chinese, and ethnic cuisines, including tare, sauce, tsuyu, dressing, and syrup. Specializes in developing custom seasonings for restaurant chains, supermarkets, and convenience stores. FSSC22000 certified.