Yuai Clinic is an internal medicine and gastroenterological surgery clinic located in Ashishiro, Higashiosaka City. Situated just a 2-minute walk from Fuse Station South Exit, it offers easy access for regular visits. The clinic provides services in English and Korean, with barrier-free facilities available. The physician graduated from Seoul National University College of Medicine, obtained a Japanese medical license, worked at Osaka University's Department of Gastroenterological Surgery, and served as a surgeon at multiple hospitals before opening the clinic in 2021, holding certification as a designated physician for intractable diseases. Medical care is provided under highly specialized physicians who are members of numerous medical societies including the Japan Surgical Society and the Japanese Society of Gastroenterological Surgery. Same-day gastroscopy is available, and the clinic accepts long-term listed drug selection treatment fees, My Number insurance cards, and electronic prescriptions. For infection prevention, patients with fever or cold symptoms are treated separately from regular consultations, and payment can be made by credit card, electronic money, or mobile payment.