Oma Endoscopy Internal Medicine Clinic, located in Oasa Higashimachi, Ebetsu City, Hokkaido, is a medical facility providing comprehensive internal medicine services with a focus on gastrointestinal endoscopic examinations and treatments. A key feature of the clinic is its commitment to accurate endoscopic examinations with minimal discomfort, offering gastroscopy, colonoscopy, and day-care colonoscopic polypectomy. Beyond gastroenterology, the clinic specializes in cardiovascular and respiratory diseases as well as lifestyle diseases, serving as a primary care physician for the local community. In terms of equipment, the clinic has introduced a low-dose multi-detector CT system, enabling detailed examinations of the lungs and abdomen as well as dementia diagnosis. The clinic also has a comprehensive cardiovascular testing system, including carotid ultrasound for vascular age measurement, pulse wave velocity, and Holter ECG for diagnosing arrhythmia and coronary spastic angina. In addition to meeting facility standards for viral hepatitis treatment, the clinic offers colorectal, gastric, and lung cancer screenings, specific health checkups, and vaccinations for shingles and pneumococcus, covering a wide range from preventive medicine to specialized treatment. The clinic provides services in English and offers parking and barrier-free facilities, ensuring an accessible environment for diverse patients.