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 tomato processing manufacturer based in Matsumoto, Nagano Prefecture. Since developing Japan's first colorant-free ketchup in 1959, the company manufactures tomato ketchup, tomato sauce, and marinated mushrooms. The company specializes in ketchup manufacturing technology using fully ripened tomatoes hand-picked by contract farmers in Nagano Prefecture and also operates a commercial product line.

Jam-specialized OEM manufacturer based in Ueda City, Nagano Prefecture. Local production channels enable agile and speedy product development. Provides comprehensive support from fruit and vegetable processing to package design.

A freeze-dried and dehydrated food manufacturer headquartered in Suzaka, Nagano Prefecture. Capable of integrated production from raw material procurement through cooking, drying, and packaging on a single site. Supports both OEM contract manufacturing and ODM contract development, producing a wide range of products including soups, dried vegetables, and dried fruits.