Egao Clinic is an internal medicine clinic located in Minami-Azabu, Minato City, Tokyo, providing community-based healthcare just under a 3-minute walk from Hiroo Station. The clinic specializes in pain treatment led by physicians certified by the Japanese Society of Anesthesiologists and the Japan Society of Pain Clinics, offering specialized care for chronic pain with unclear causes and autonomic nervous system disorders. Thanks to this expertise, the clinic receives numerous referrals from university hospitals and general hospitals. In terms of medical services, flexible consultation hours including weekend care are available, meeting the needs of patients who find it difficult to visit on weekdays. In terms of facilities, barrier-free access is provided, and medical consultations are available in both English and Korean. For payments, credit cards and electronic payments are accepted for enhanced convenience. The clinic operates with the philosophy of "living without pain," "maintaining health and beauty," and "extending healthy lifespan to spend each day with a smile," providing healthcare primarily through insurance-covered treatments. Preventive medicine is also emphasized, with treatments focused mainly on reducing oxidative stress and boosting immunity.