Located in Funaki-ko, Niihama City, Ehime Prefecture, this clinic specializes in gastroenterology and provides treatment in gastrointestinal and proctology departments. Operating with a two-physician system, the clinic has been selected for Best Doctors in Japan 2024-2025, demonstrating recognition through peer evaluations among medical professionals. In terms of facilities, it offers 40 parking spaces and 19 patient beds, with barrier-free accessibility. Clinic hours are from 8:30 AM to 12:00 PM and 1:30 PM to 5:30 PM; the clinic is closed on Thursday and Saturday afternoons, Sundays, holidays, Obon, and local festival days. During afternoon sessions, colonoscopies and surgeries take priority, and new patients can schedule appointments after 4:00 PM on Mondays, Tuesdays, and Fridays. Dr. Katsuhisa Ohashi handles gastroenterology and proctology with Wednesdays off, while Dr. Katsuhide Ohashi is responsible for proctology with Thursdays off. The clinic also provides services in English.