The Maruetsu, Inc. (Public - TYO:8178) is mainly engaged in the retail and retail-related business. The Company operates in three business segments. The Retail segment is engaged in the operation of supermarket chains and the processing of fresh foods. The Real Estate segment is engaged in the leasing of buildings and the management of parking lots. The Others segment is engaged in the business contract service, temporary staffing service, product development, the operation of point cards, quality control and commodity inspection businesses.