Nihon Trim Co., Ltd. manufactures and sells electrolyzed reduced water systems, filter cartridges, household electrical potential treatment systems, etc. in Japan and internationally. It operates through two segments, Water Healthcare Business and Medical Business. The company also offers electrolyzed water-hemodialysis systems; and agricultural electrolyzed reduced water apparatus. In addition, it produces and sells bottled drinking water; stores cord blood; and undertakes research and development works on electrolyzed reduced water. The company was founded in 1982 and is headquartered in Osaka, Japan.