Irumagawa Hospital is a 199-bed care-mix hospital located in Gyoen, Sayama City, Saitama Prefecture. As a regional medical hub, it focuses on emergency care, accepting over 3,000 ambulances annually. The hospital is equipped to handle a wide range of medical needs, including acute care, recovery care, and home care, playing a vital role in supporting regional healthcare, nursing, and long-term care through affiliated facilities aimed at helping patients return home and providing assistance with daily living and nursing. The hospital features a Health Management Center and Dialysis Center, supporting health maintenance and management for local residents. Targeting patients with lifestyle-related diseases who visit the outpatient department, registered dietitians provide individualized nutrition counseling based on doctors' instructions. The dialysis unit handles all blood filtration dialysis and offers free round-trip transportation from home to the hospital by reservation. Outpatient services are available from 9:00 AM to 6:00 PM, Monday through Saturday, with reception hours from 8:00 AM to 5:00 PM. The clinic is closed on Sundays and holidays, but emergency care is available 24 hours a day, 365 days a year. Features include English language support, parking, and barrier-free access.