Located in Hongo, Bunkyo Ward, Tokyo, Jiai Hospital (a public interest incorporated foundation) is easily accessible with a 7-minute walk from Kasuga Station on the Toei Mita Line. This medical facility offers a wide range of specialties centered on internal medicine, including gastroenterology, gastrointestinal endoscopy, surgery, proctology, dermatology, breast internal medicine, and psychosomatic medicine. Since September 2025, Dr. Hideho Shimizu, a breast specialist, has begun providing medical services, offering specialized care in the breast area. Mammography screenings are also available, with full-day hours on Wednesdays and mornings only on Thursdays. Note that during even months, the second week's Wednesday and Thursday are closed, and the third Thursday starts at 10 AM, among other specific closure schedules. For gastroscopy examinations, a dedicated reservation form is available, allowing applications 24/7 from smartphones or computers. It is also a designated facility for Bunkyo Ward specific health checkups and cancer screenings, conducting specific health checkups and screenings for stomach, breast, lung, and colon cancers from June 16, 2025 to January 31, 2026. English language services are available, and it accepts credit cards and electronic payments. Parking is also provided. Barrier-free accessibility is in place, making it a highly convenient medical facility for diverse users.