The world of medicine is ever-evolving. Stem cells and regenerative medicine are the flower of the times. Nevertheless, it is difficult to identify treatments that are based on clear evidence, have no side effects, and are truly effective. At our clinic, we are able to offer safe and highly effective cutting-edge treatments to our patients by having consulting physicians such as Dr. Eri Katagiri, our general director, and other world-renowned authorities on exosomes, and by forming a partnership with Keio University Hospital.