A smoked seasoning specialist manufacturer based in Kisarazu, Chiba Prefecture, operating under the brand "Kazusa Smoke." The company developed a patented technology for smoking liquids and produces innovative seasonings including smoked soy sauce, smoked mayonnaise, and smoked olive oil. With an organic JAS-certified in-house factory, the company also handles private brand and OEM development.

A long-established food manufacturer founded in 1945, holding a top domestic market share in meatballs and hamburger steaks. The company's policy is additive-free cooking without food additives. ODM and OEM manufacturing of retort curry is available, with integrated support from planning and development to production and sales. The company's strength lies in original product development backed by over 75 years of food manufacturing expertise.

A beverage OEM manufacturer founded in 1954 (Showa 29), specializing in contract manufacturing of glass bottle beverages. Handles the entire process in-house from ingredient selection, formulation proposals, prototyping, and stability testing to commercialization. Specializes in developing beauty drinks, health drinks, and collagen drinks, with production capacity ranging from small to large lots at a single facility.