Located in Azumino City, Nagano Prefecture, Toyoshina Hospital is a hospital specializing in internal medicine operated by the Seisei Medical Foundation. The foundation upholds the philosophy of "Always Kind" and provides comprehensive services ranging from outpatient care to home medical care across its facilities, benefiting patients with illnesses or disabilities. With a commitment to accessible healthcare, the hospital offers an environment where patients from distant areas can easily visit. Regular hours are Monday through Saturday, with closures on Sundays, public holidays, year-end/New Year, and Obon period, primarily serving the community's daily medical needs on weekdays.