Kubo Onaka-Oshiri Clinic, located in Beppu City, Oita Prefecture, is a medical clinic specializing in gastroenterology. The clinic performs high-quality examinations including endoscopy with a comprehensive system, catering not only to patients with existing symptoms but also to those with health concerns. Operating hours are 9:00 AM to 12:00 PM in the morning and 2:00 PM to 5:30 PM in the afternoon, with Sundays and public holidays closed. The facility features a parking lot and is barrier-free, creating an accessible environment for patients of all ages. The clinic has registered with the Kyushu Regional Health Bureau and has obtained various certifications including Function Enhancement Add-on, Medical DX Promotion System Add-on, After-Hours Care Add-on 1, Comprehensive Community Care Add-on, Cancer Pain Management Guidance Fee, Cancer Patient Guidance Fee, Examination/Imaging Information Provision Add-on, and Electronic Medical Information Evaluation Fee. The clinic also supports online identity verification using My Number cards, enabling smooth consultations linked with administrative procedures. English language support is available. As a community-based medical institution, the clinic provides healthcare services centered on gastroenterology.