Main Group Operations

Pharmaceuticals Business

The Otsuka Group's pharmaceuticals business focuses on unmet needs in medical care, leveraging the Group's global network to research, development, manufacture, and market therapeutic drugs (mainly in the areas of the central nervous system, oncology, and the cardiovascular system) as well as I.V. solutions, diagnostic agents, and medical devices.

Nutraceuticals Business

The Otsuka Group’s nutraceuticals business researches, develops, manufactures, and markets nutraceutical products that support the maintenance and enhancement of day-to-day wellness, as well as cosmedics, over the counter (OTC) medicines, and quasi-drugs. Products created through R&D driven by the Group’s original concepts are available in markets around the world.

  • Note: Nutraceuticals = nutrition + pharmaceuticals; Cosmedics = cosmetics + medicine

Consumer Products Business

The Otsuka Group’s consumer products business focuses on familiar foods and beverages. It researches, develops, manufactures, and markets safe and healthy products that add richness and vitality to people’s lives.

Other Businesses

The Otsuka Group’s other businesses include operations in diverse fields such as chemical goods, pharmaceutical intermediates, logistics, and electronic devices.