A koji amazake specialty shop founded in 2009. The company produces koji-based drinks (amazake) utilizing traditional brewing techniques from Niigata's miso and sake breweries. Original amazake OEM contract manufacturing is offered nationwide from the company's own factory. Strengths include small-lot production, flavored amazake development, and product development using local agricultural products.

A manufacturing and processing company specializing in commercial dashi, bonito flakes, and seasonings, founded in 1953. Maintains high-quality management systems with FSSC22000 and ISO22000 certifications.