Torii Pharmaceutical Co., Ltd. is a Japan-based pharmaceutical company engaged in the research, development, manufacturing, and marketing of prescription medicines and clinical diagnostics. Its portfolio is centered on specialty areas such as dermatology, nephrology (including conditions related to chronic kidney disease), and immunology/allergy, supplying therapies primarily to hospitals and clinics in Japan. The company also offers selected medical devices and in vitro diagnostic reagents for clinical use.
Alongside its own R&D, Torii expands its product lineup through domestic and international partnerships and in-licensing. It supports safe and effective use of its products through pharmacovigilance and medical affairs activities, operating within Japan’s regulated healthcare system and focusing on niche and underserved therapeutic needs.
Official website: torii.co.jp
