Located in Kunitachi City, Tokyo, National Sakura Hospital is a hospital centered on internal medicine. The hospital generally operates on a walk-in basis, though some vaccinations, specific health checkups, and follow-up appointments require reservations. Due to varying reception hours by department and for first-time patients, prior confirmation is necessary. The hospital supports English and accepts credit cards and electronic payments. It features a parking lot and is fully barrier-free. Closed on Sundays and holidays, with no year-end and New Year holiday services. Some doctors may have individual scheduled days off, and the specific schedule is updated regularly.