Otsuka Pharmaceutical is dedicated to the research & development of highly-innovative drugs and diagnostics. Leveraging our research culture of curiosity, determination and unconventional thinking, we strive for solutions that only Otsuka can deliver, to improve the health of people across the world.

By choosing to tackle unaddressed medical needs, we put ourselves on the path to creating new therapeutic approaches and unprecedented drugs. Our researchers are committed to continuing to take the road less travelled, to develop solutions that only we can create.