An independent dairy manufacturer founded in 1953 as Sapporo City Atsubetsu Dairy Farming Cooperative. Uses 100% Hokkaido raw milk and develops milk, yogurt, and cheese under the 'Kobayashi Farm Story' brand. Annual sales exceed 10.5 billion yen, with focus on manufacturing processed products including cheese, butter, and yogurt. Also develops commercial condensed milk and cream products.

A dairy manufacturer headquartered in Hakodate, Hokkaido. Ranked 6th domestically in domestic raw milk procurement volume and is the largest food manufacturer in Donan region. Manufactures a wide range of dairy products including milk, condensed milk, powdered milk, butter, fresh cream, cheese, yogurt, and pudding. The commercial-use cream cheese 'Luxe' is also adopted as an ingredient for major convenience store desserts.

北海道帯広市の乳製品OEMメーカー。生産者指定契約を結ぶ十勝髙田牧場のジャージー生乳と十勝産ホルスタイン生乳を使用し、牛乳・ヨーグルト・アイスクリーム・ソフトクリーム・バター等を製造。本州の百貨店・ホテル・洋菓子店へのOEM供給実績を持ち、小ロットからオリジナル乳製品の開発に対応。