Located in Beppu City, Oita Prefecture, Narumi Clinic is a medical facility specializing in internal medicine while also offering gastroenterology, surgery, and dermatology to address a wide range of symptoms and concerns. The clinic is led by a director who previously served as the medical director and associate professor in the Department of Esophageal and Gastric Surgery at Juntendo University, with additional training experience in New York State, USA, providing specialized medical care based on extensive knowledge and experience. Building on this background, the clinic offers both general medical care and aesthetic and wellness services in one location, including elective treatments such as placenta injections, glutathione injections, and vitamin injections. These services aim not only at aesthetic beauty but also at maintaining healthy skin—an initiative born from the desire to protect the skin of local residents in Beppu, a city known for its hot springs. In terms of diagnostics, the clinic performs gastroscopy using thin endoscopes, primarily employing transnasal endoscopy that passes through the nose, minimizing throat discomfort and making the procedure relatively comfortable for patients. For those preferring oral insertion, thin endoscopes are also available, and sedation can be administered upon request. Along with these equipment considerations, the clinic features private examination and procedure rooms that prioritize patient privacy and is equipped with high-performance diagnostic equipment. Consultations include constipation treatment, lifestyle disease management, various medical examinations including specific health checkups, and vaccinations, creating an approachable environment for even minor health concerns. The clinic has parking facilities and is barrier-free accessible, with English language support available. Clinic hours are 9:00 AM to 1:00 PM and 3:00 PM to 6:00 PM, closed on Thursdays, Sundays, and public holidays.