Located in Tajimi City, Gifu Prefecture, Watanabe Clinic is a medical facility with over 14 years of history, specializing in gastrointestinal diseases as an internal medicine clinic. The clinic specializes in diagnosis and treatment of digestive disorders including cancer, with expertise in stomach and colonoscopy examinations. The clinic uses the latest high-definition narrow-diameter endoscopes, primarily performing transnasal endoscopic examinations through the nose, having provided endoscopic exams to over 14,000 patients since opening. In addition to digestive care, the clinic emphasizes treatment of lifestyle diseases such as hypertension, hyperlipidemia, and diabetes. It addresses a wide range of symptoms including acute conditions, allergic diseases, headaches, and dizziness. English services are available, and the clinic is equipped with parking and barrier-free facilities.