Hakodate Municipal Esan Hospital is an internal medicine-focused hospital located in the Esan district of Hakodate City, Hokkaido, situated in a nature-rich suburban setting approximately 60 minutes by car from central Hakodate and about 40 minutes from Hakodate Airport. One of the reasons the hospital draws attention from travelers and those returning home is its temporary dialysis acceptance service. Reinstated in October 2025, this program allows patients to receive dialysis treatment Monday through Saturday upon prior application through their regular medical facility, providing a supportive framework for those requiring ongoing treatment to continue their travels. Clear procedures are established to ensure safe medical care, including a requirement to bring necessary documents on the day of dialysis, with careful coordination of information between the hospital and the patient's primary care facility. Medical consultations in English are available, making the hospital accessible to those whose primary language is not Japanese. The facility features a barrier-free design, allowing individuals with physical disabilities to visit with confidence. Free parking is also provided, accommodating those traveling by personal vehicle or rental car. As a community-rooted hospital, it can serve as a valuable resource when planning a stay in the Esan area that combines sightseeing with medical care, alongside the adjacent roadside station "Natowa Esan" and the Esan Seaside Park campground.