Muromachi Chemicals, Inc. engages in the manufacture and sale of pharmaceutical products and health food. It operates through the following segments: Pharmaceuticals, Health Foods, and Chemicals. The Pharmaceuticals segment handles the manufacture and sale of medical and pharmaceutical products. The Health Foods segment offers health food such as jellies and non-alcoholic beverages. The Chemicals segment provides ion-exchange resins and separation membranes used for pure water production. It also markets electronic component materials. The company was founded by Hideyuki Murayama and is headquartered in Omuta, Japan.