- CEO
- Goichi Matsuda
- Full Time Employees
- 583
- Sector
- Healthcare
- Industry
- Drug Manufacturers - Specialty & Generic
- Address
- Torii Nihonbashi Bldg. Tokyo Japan 103-8439
- IPO Date
- Mar 15, 2013
- Business
- Torii Pharmaceutical Co., Ltd. is a Japanese pharmaceutical company engaged in the research, development, manufacture, and marketing of prescription drugs with key focuses on renal diseases, skin diseases, and allergen immunotherapy. Founded in 1872 and headquartered in Tokyo, Japan, the company offers a comprehensive portfolio including therapeutic agents for chronic kidney disease and hemodialysis such as Enaroy tablets for anemia associated with chronic kidney disease, Riona tablets for hyperphosphatemia and iron deficiency anemia, and Remitch for pruritus in dialysis patients. In dermatology, Torii markets topical treatments like CORECTIM, a Janus kinase (JAK) inhibitor ointment, VTAMA cream for atopic dermatitis and plaque psoriasis, and corticosteroid products including Antebate. The company also provides allergen immunotherapy drugs including sublingual tablets for Japanese cedar pollen (CEDARCURE) and mite allergy (MITICURE) and has a long-standing involvement in allergy diagnostics and therapeutics with an extensive product lineup for 29 allergens.
As a subsidiary of Japan Tobacco Inc., Torii operates primarily in Japan but extends its reach through strategic alliances, including a collaboration with ALK-Abelló A/S to develop and commercialize allergen immunotherapy drugs. In 2025, Torii entered into an amended collaboration and license agreement with Verrica Pharmaceuticals focusing on the global development of YCANTH, a treatment for common warts, marking a significant strategic expansion into global dermatology markets. Additionally, Torii became a wholly-owned subsidiary of Shionogi & Co., Ltd. following a tender offer completed in 2025, signifying a major restructuring and integration move enhancing its operational and strategic capabilities in the pharmaceutical sector.
Torii's business segments include pharmaceuticals for renal disease and hemodialysis; dermatological products targeting inflammatory skin conditions; and allergen products both for diagnosis and treatment of allergies. Its extensive product brands include Enaroy, Riona, Remitch, CORECTIM, VTAMA, Antebate, CEDARCURE, and MITICURE. The company employs over 650 people as of mid-2025 and continues to leverage its century-old expertise in specialty pharmaceuticals for chronic conditions with ongoing R&D and expanded commercialization efforts.
Overall, Torii Pharmaceutical stands as a specialized drug manufacturer with focus areas in nephrology, dermatology, and allergology, recently undergoing significant ownership and partnership developments that position it for growth and expanded market presence both domestically and internationally.