Otsuka Pharmaceutical Company is a global healthcare company based in Japan. Founded in 1964, it focuses on developing innovative pharmaceuticals and nutraceuticals. The company is known for its commitment to research and development, particularly in areas such as mental health, oncology, and infectious diseases. In addition to pharmaceuticals, Otsuka also produces consumer products, including dietary supplements and functional foods. The company operates in over 20 countries and aims to improve the health and quality of life for people worldwide through its diverse range of products and services.