Located in Yunoki, Fuji City, Shizuoka Prefecture, Kashimura Gastroenterological Surgery Clinic is a medical facility specializing in the digestive system. The clinic is particularly skilled in endoscopic examinations, with certified specialists providing low-discomfort procedures. They perform approximately 4,000 endoscopic examinations annually, including about 3,000 gastroscopies and 1,000 colonoscopies. Notably, their colonoscopy cecal intubation rate has maintained an impressive 99.9% accuracy over eight years from 2018 to 2025, demonstrating exceptional technical expertise. Gastroscopy examinations are available without appointment—patients can simply skip breakfast for a morning exam or skip lunch for an afternoon exam. Colonoscopies require advance preparation and appointment booking. Results for both procedures are explained on the same day. If endoscopic treatment or surgery is deemed necessary based on examination findings, the clinic can refer patients to specialized hospitals according to their preferences. The clinic offers internal medicine services and treats a wide range of digestive and surgical conditions affecting the esophagus, stomach, intestines, liver, and pancreas. English assistance is available, and the clinic accepts credit cards and electronic payments. The facility is equipped with parking and barrier-free access. Consultation hours are 8:00 AM to 12:00 PM and 2:00 PM to 6:00 PM, closed on Sundays and public holidays.