Otsuka America

Otsuka America, Inc. (OAI) is a healthcare company comprised of more than twenty group companies, providing innovative products in the pharmaceutical and nutraceutical markets. The pharmaceutical business develops and sells products for diagnosing and treating diseases in the following areas: central nervous system, oncology, gastroenterology, ophthalmology, and cardiovascular system. The nutraceutical business is committed to maintaining and improving health by providing high-quality vitamins, minerals, and supplements that offer complete nutrition.