Located in Toyotama-Kita, Nerima Ward, Tokyo, Uchida Naika Icho Clinic is a community-based clinic specializing in internal medicine and gastroenterology. It is conveniently situated just a 5-minute walk from the south exit of Nerima Station on the Seibu Ikebukuro Line and Toei Oedo Line. With parking available for two vehicles, the clinic is easily accessible by both train and car. The facility is also barrier-free, ensuring that patients with mobility challenges can visit with peace of mind. A major feature of the clinic is its focus on gastrointestinal endoscopy. In March 2025, they introduced Olympus's latest flagship model, the 'EVIS X1' series, enabling even more precise upper gastrointestinal endoscopy. The clinic participates in Nerima Ward's gastric cancer endoscopic screening and accepts both colorectal cancer screening (no reservation required) and gastric cancer screening (by appointment). On Wednesdays, Dr. Tamura, who specializes in internal medicine and respiratory medicine, handles outpatient care, with dedicated fever clinic appointments also available. A 24-hour online reservation system has been implemented, with consultation hours divided into morning and afternoon sessions on weekdays. For cases requiring hospitalization or detailed examinations, the clinic has established a collaborative network with several core hospitals, including Nerima General Hospital and Keio University Hospital.