Chukyoiyakuhin Co., Ltd. engages in the sale of health and medical products. It operates through the following segments: Household Pharmaceutical Sales (Retail and Wholesale), Water Sales, and Others. The Household Pharmaceutical Sales (Retail and Wholesale) segment provides health products, drinks, medical supplies, groceries, and daily necessities. The Water Sales segment handles the production and sale of mineral water. The Others segment offers insurance products. The company was founded on May 1, 1949 and is headquartered in Handa, Japan.