Odori Gastrointestinal Internal Medicine Clinic, located at 3-chome Odori Nishi, Chuo-ku, Sapporo, Hokkaido, is a medical clinic specializing in gastroenterology. The clinic's director brings extensive experience, having been involved in over 10,000 endoscopic examinations and treatments, and advocates for "early cancer detection" as the clinic's philosophy. While gastrointestinal cancers, including colorectal cancer, can be potentially cured through endoscopy when detected early, delayed discovery may require surgical intervention and can sometimes make treatment itself difficult. Against this background, the clinic makes gastroscopy and colonoscopy the cornerstone of its medical services and focuses on promoting regular cancer screenings. Given that many people have negative impressions such as "painful" or "scary" regarding endoscopic examinations, the clinic's distinctive approach is creating an environment where local residents can feel free to consult and receive care. The clinic accepts credit cards and electronic payments, and offers guidance and medical services in English. As a specialized clinic contributing to maintaining the health of local residents through early detection and early treatment of gastrointestinal diseases, the clinic steadily fulfills this role.