Osaki Citizen Hospital Naruko Onsen Branch, located in the central part of the Naruko Onsen hot spring village in Osaki City, Miyagi Prefecture, stands in a scenic area offering views of the pristine Eai River before it and Mt. Sanjo in the background. This hospital supports regional healthcare through both outpatient and inpatient services, primarily focusing on internal medicine. It was established in 1938 as a branch of the Imperial Japanese Army Hospital, later became the National Naruko Hospital, then the Municipal Naruko Onsen Hospital in 1999, and adopted its current name in 2006 following municipal mergers. In June 2021, the hospital reopened as a new facility with a more compact yet comfortable healing environment. The medical team consists of full-time internal medicine and surgery physicians, supported by visiting specialists from the main Osaki Citizen Hospital, Tohoku University, and Tohoku Medical and Pharmaceutical University who provide specialized care in orthopedics, ophthalmology, and otolaryngology, responding to diverse healthcare needs in the region. The hospital places patient safety at the core of its operations, conducting ongoing cross-organizational initiatives including weekly conferences and monthly committee meetings. English-speaking support is available, and the hospital accepts credit cards and electronic payments. It also features approximately 100 parking spaces and comprehensive barrier-free facilities.