Located within a 5-minute walk from Yotsuya Station and Yotsuya-sanchome Station, this clinic opened in May 2022 with the philosophy of "promoting preventive medicine, extending healthy life expectancy, and contributing to society." The clinic is staffed by two specialists in gastroenterology and diabetology. The clinic specializes in endoscopic examinations such as gastroscopy and colonoscopy. Examinations using sedatives help reduce pain, and the clinic is equipped with an on-site laxative administration space, creating a comfortable environment for first-time patients. Endoscopic examinations by female doctors are also available, showing consideration for patients who may feel uncomfortable with examinations by male doctors. The clinic offers examination slots on Saturdays, Sundays, and early mornings, making it easy for busy daytime workers to visit. Equipped with the state-of-the-art endoscopy system "EVIS X1," the clinic strives to detect minute lesions and can remove polyps discovered during colonoscopy on the same day without hospitalization. The clinic also offers same-day gastroscopy and colonoscopy to reduce the burden of visits, and has introduced online medical consultations and 24-hour web booking. The clinic supports multiple languages including English, and payment by credit card and electronic payment is available. The facility is also barrier-free, with convenient access and a highly convenient medical system.