Otsuka-Eiichi Clinic is located in Minami-Otsuka, Toshima Ward, Tokyo, and is a medical facility featuring English language support. The clinic specializes in psychosomatic medicine and also provides treatment in general internal medicine, allergy/immunology, and oral psychosomatic medicine. It handles a wide range of conditions including depression, sleep disorders, panic disorder, autonomic nervous disorder, irritable bowel syndrome, hyperventilation syndrome, and other psychosomatic complaints, as well as glossodynia, temporomandibular joint disorder, internal diseases stemming from stress and lifestyle factors, and periodontal disease. In treatment, physicians, dentists, clinical psychologists, counselors, registered dietitians, public health nurses, nurses, and psychiatric social workers collaborate to provide medical care tailored to each patient's individual needs. Examination facilities include chest X-ray, electrocardiogram, blood tests, psychological assessments, taste tests, hearing tests, and general health screenings are also available. Treatment involves a combination of pharmacotherapy and psychotherapy, and Kampo medicine is also administered. Through these initiatives, support is provided for health recovery while alleviating both mental and physical stress.