Terao Clinic is an internal medicine clinic located in Grand Hills A, Hyakunincho, Shinjuku Ward, Tokyo. Instead of diagnosing based solely on test results, the clinic listens carefully to patients' concerns and provides comprehensive diagnoses through thorough physical examinations, including inspection, auscultation, and palpation. The clinic is characterized by its approach of building trusting relationships with patients and providing satisfactory treatment. To reduce economic burden, the clinic prescribes medications on-site and predominantly uses generic drugs over brand-name drugs. The clinic has implemented an appointment system (including online reservations) to reduce waiting time and allow patients to use their time efficiently, and English services are available. Barrier-free facilities are also in place. The clinic is closed on Thursdays, Saturday afternoons, Sundays, and holidays. Operating hours are 9:00-13:00 and 15:00-18:30 on weekdays, and 9:00-13:00 on Saturdays.