Ichijuikai Onaka Hospital is located in Kotobukicho, Ube City, Yamaguchi Prefecture. It is a medical facility offering a wide range of specialties centered on Internal Medicine, including Cardiology, Diabetes & Endocrinology, Gastroenterology, Surgery, Orthopedics, Neurosurgery, and Dermatology. The hospital operates from Monday to Saturday, 9:00 AM to 5:00 PM. It provides a comprehensive medical system to meet diverse healthcare needs of local residents, including women's clinics, emergency and after-hours services, vaccinations, and sleep apnea testing. The facility accepts credit cards and electronic payments, offers parking, and is equipped with barrier-free features, creating an accessible environment. English language support is available, and with these facilities and services, the hospital plays a vital role in supporting local healthcare.