J-Oil Mills, Inc. engages in the production, processing, and sale of fats and oil products. It operates through the following segments: Oils & Fats, Processed Products, Foodstuff & Fine Materials, and Others. The Oils & Fats segment supplies household and professional-use oils & fats, and oilseed meals. The Processed Products segment handles margarines, shortening, and powdered oils & fats. The Foodstuff & Fine Materials segment covers starch and chemical business promotions. The Others segment engages in the business of real estate leasing services. The company was founded on April 1, 2002 and is headquartered in Tokyo, Japan.