Located in Kanda-Sudacho, Chiyoda-ku, Tokyo, Ogasawara Clinic is a medical institution specializing in hemodialysis and internal medicine, operated by the Medical Corporation Seisui-kai. Treatment is provided in two daily shifts (morning and afternoon) from 9:00 AM to 10:30 PM on Mondays, Wednesdays, and Fridays, and in a single morning shift from 9:00 AM to 4:00 PM on Tuesdays, Thursdays, and Saturdays, with afternoon sessions on holidays modified to 3:30 PM to 9:30 PM. For those requiring dialysis due to business trips, travel, or returning home, the clinic accommodates desired days and treatment times to the extent possible, and offers dietary guidance by registered dietitians, free shuttle service, and shunt ultrasound examinations four times a year. The medical staff includes specialists from Tokyo University of Science Hospital, and comprehensive infection control measures are implemented. The clinic is dedicated to dialysis equipment maintenance, dialysate purification, and strengthening infection control, while also providing optimal treatment conditions and supporting patients' social reintegration and QOL improvement with a well-trained staff. The facility is barrier-free and provides services in English.