Dr. Chitose Orikasa is a neuroscientist, and Associate Professor of the Department of Morphological and Biomolecular imaging at Nippon Medical School, Japan. She received a Ph.D. from the University of Tokyo. She was a guest researcher at Rockefeller University, US. Dr. Orikasa is a member of national and international societies in the fields of physiology, neuroendocrinology, and reproduction. Also, her areas of research include morphology, sex difference of the brain, estrogen receptors, parental behavior, and oxytocin. Dr. Orikasa has published numerous papers and reviews.