Keiko Ino is a psychiatrist and Ph.D who conducts clinical and research work on eating disorders and PTSD at the National Center of Neurology and Psychiatry in Japan. Her research interests include pathophysiology and treatment research of PTSD and prognostic and predictive research of cognitive-behavioral therapy for eating disorders. She is a certified consultant for Prolonged Exposure Therapy, a cognitive-behavioral therapy for PTSD, and contributes to the training of therapists.