Taisho Pharmaceutical Holdings Co., Ltd., headquartered in Tokyo, Japan, is a long-established global pharmaceutical company, founded in 1912. The company and its subsidiaries are comprehensively involved in the research, development, manufacturing, marketing, and distribution of both over-the-counter (OTC) consumer health products and prescription pharmaceuticals, serving markets within Japan and around the world. Its operations are distinctly organized into two primary divisions: the Self-Medication Operation Group and the Prescription Pharmaceutical Operation Group.