A jam specialist manufacturer based in Shinshu (Nagano), founded in 1973. The company produces jams, compotes, fruit sauces, and dried fruits primarily using fruits from Nagano Prefecture, and also handles OEM contract processing.

A fragrance specialty manufacturer that opened a perfume and fragrance cosmetics dedicated factory with an attached research laboratory at the southern foot of Yatsugatake in 2017. Owns one of Japan's few dedicated perfume and fragrance cosmetics factories, providing integrated support from planning, development, and design to manufacturing, for both small lots and mass production.

Founded in 1959, the company has grown through a dual business model of contract manufacturing and proprietary brand products, primarily focused on vegetable and fruit beverages. With manufacturing facilities in three locations—Nagano, Hokkaido, and Aomori—the company accommodates all container types including cans, PET bottles, paper containers, glass bottles, and pouches. The company also actively invests in the development of foods with functional claims.

A manufacturer offering OEM development and sales of sweet potato confections, including imo-kenpi (candied sweet potato sticks), sweet potato chips, sweet potato desserts, and baked sweet potatoes. Uses high-quality sweet potatoes from Kagoshima Prefecture.

A baked confectionery and semi-baked sweets OEM manufacturer in Nagano Prefecture, established in 1988. Produces semi-baked confections such as pies, pound cakes, financiers, and brownies, as well as baked goods including sables and cookies. Delivers stable supply from small lots to mass production of 5,000-8,000 pieces per day through flexible creativity and advanced technical expertise.

Gyoza-specialized manufacturer established in 1998. Produces a variety of gyoza including pan-fried, boiled, and steamed types through OEM at an FSSC 22000 certified factory. Track record in health-conscious product development such as 50% reduced-carb gyoza and Muscle Gyoza. Custom gyoza manufacturing available from small lots, accommodating specified ingredients, formulations, and sizes.