Rock Field Co.,Ltd. engages in the manufacture and sale of delicatessen products in Japan. The company offers western-style prepared foods such as salads, fries, and dishes; japanese prepared food; croquettes; croquettes; and prepared food that specializes in asian cuisine under the RF1, Green Gourmet, Itohan, Kobe Croquette, and Yufu brand names. It also provides fresh juices and soups under the Vegetarian brand; and frozen food products under the Freshwater Bream and RFFF brand names. Rock Field Co.,Ltd. was incorporated in 1972 and is headquartered in Kobe, Japan.