Otsuka Pharmaceutical

Founded in 1921 by Busaburo Otsuka, Otsuka Pharmaceutical is renowned for its holistic approach to health and well-being. We are dedicated to crafting innovative and original pharmaceutical and nutraceutical products, guided by our philosophy: 'Otsuka-people creating new products for better health worldwide.' This long-standing reputation in Japan underscores our choice of this brand.

Brand Story

Busaburo Otsuka founded Otsuka Seiyaku Kogyo-bu (Otsuka Pharmaceutical) in 1921. At Otsuka Pharmaceutical, we are committed to a holistic approach to the health and well-being of people. We strive to create innovative, thoroughly original pharmaceutical and nutraceutical products based on our corporate philosophy: 'Otsuka-people creating new products for better health worldwide.'