Harai Clinic is a mental health clinic specializing in psychiatry and psychosomatic medicine, located just a 2-minute walk from Kyobashi Station on the Tokyo Metro Ginza Line. The clinic specializes in providing and promoting behavioral therapy centered on exposure therapy. Its primary treatment focus includes anxiety and obsessive-compulsive related disorders such as obsessive-compulsive disorder (OCD), body dysmorphic disorder, hoarding disorder, social anxiety disorder, panic disorder, and various phobias. The clinic also addresses depression and supports reduction of sleep medications and tranquilizers using behavioral therapy approaches. Director Hiroaki Harai has over 40 years of experience in behavioral therapy for OCD, and the clinic's 3-day intensive group treatment (3DI) is a major strength. The clinic offers family consultations for when patients cannot visit in person, second opinions for those receiving treatment at other facilities, and individual counseling in English, accommodating diverse needs. The appointment-only system ensures minimal wait times and maintains high standards of specialized care. The facility is fully wheelchair accessible.