Located in Minami-Tokiwadai, Itabashi Ward, Tokyo, Horita Internal Medicine & Gastrointestinal Endoscopy Clinic specializes in internal medicine and endoscopic examinations. The clinic offers gastroscopy and colonoscopy services, with transnasal and oral options available for gastroscopy. For those undergoing endoscopic examinations, sedation is used, allowing patients to receive examinations in a near-sleep state. Colonoscopy also uses analgesics and sedatives to reduce pain and discomfort. After examinations, a recovery room is available where patients can rest on beds or reclining chairs. Private rooms for taking laxatives are provided, eliminating the need to take laxatives at home before examinations. The clinic also supports same-day polypectomy, removing colorectal polyps immediately when found. Olympus's latest endoscopy system "EVIS X1" has been introduced, enabling high-precision observations. The clinic treats high school students and patients aged 16 and older, and supports English, credit cards, and electronic payments. Wearing a mask is requested.