OCD is a neurological disorder in which patients can suffer from obsessive-compulsive symptoms. Several studies have shown that OCD requires multidimensional treatment, not only medication, but also psychotherapy, family attention, behavior modification, and emotional adjustment. The “OCD Psychology Workshop” is based on Morita therapy, and it combines addictive behavior modification and Morita therapy to treat OCD thinking and behavior. The treatment model is also based on a group discussion with the OCD patient and the doctor, with the doctor’s guidance. The treatment can also provide aspects such as how family members can assist in the treatment of OCD patients and answers to OCD-related questions.