ZERIA PHARMACEUTICAL CO., LTD. is a Japan-based pharmaceutical company. The Company operates in three business segments. The Ethical Pharmaceutical segment is principally involved in the manufacture, purchase and sale of ethical pharmaceutical products. The Consumer Healthcare segment is involved in the manufacture, purchase and sale of health food products and over-the-counter (OTC) drugs related to self medication, import and export of raw materials, as well as production and sale of cosmetics, among others. The Others segment is engaged in the insurance agency and real estate businesses, as well as the purchase and sale of promotional items. As of March 31, 2014, the Company had 17 subsidiaries.