Lion Chemical Factory

Lion Chemical Co., Ltd. is a Japanese manufacturer specializing in household chemicals, insecticides, and over-the-counter (OTC) pharmaceuticals. Founded in 1943 and headquartered in Wakayama, the company is a pioneer in the production of mosquito coils and has expanded its portfolio to include bath additives, detergents, and topical medicinal products. While it shares the Lion brand name with the larger Lion Corporation, it operates as an independent entity following a management buyout in 2001. The company provides manufacturing services and produces a variety of healthcare products for the domestic Japanese market and international export. Its pharmaceutical offerings primarily focus on external medicines such as ointments and cooling gel sheets. Lion Chemical is recognized for its long-standing history in chemical formulation and its role as a key supplier in the Japanese consumer healthcare sector.