Kobayashi Pharmaceutical Co., Ltd. engages in the manufacture and sale of over-the-counter (OTC) pharmaceuticals, quasi-drugs, air fresheners, and sanitary products. The company is headquartered in Osaka, Osaka-Fu and currently employs 3,615 full-time employees. The firm operates through two segments including domestic and international. Healthcare products include anmerutsu, eyebon, inochinohaha, naishitoru, and oral hygiene products. Daily necessities include air fresheners/deodorizers, sundries, and food products. The firm also engages in transportation services, the manufacture and sale of synthetic resin containers, real estate management, and advertising planning and production.