Otsuka (Japan)

Japanese holding company in Chiyoda, Tokyo, listed on the Tokyo Stock Exchange and the parent of the Otsuka group, which brings together Otsuka Pharmaceutical, Taiho Pharmaceutical in oncology, Otsuka Pharmaceutical Factory in intravenous solutions and clinical nutrition, Otsuka Warehouse and the group's consumer and chemical businesses. The group researches, makes and sells prescription medicines in psychiatry and neurology, oncology, nephrology and infectious disease together with nutraceutical drinks, foods and supplements, and runs research centres and plants in Japan, Asia, Europe and the Americas.