Located in Nagasaka Town, Hokuto City, Yamanashi Prefecture, Koyo Municipal Hospital is a hospital specializing in internal medicine. The hospital provides medical services with closures on Saturdays, Sundays, holidays, and the year-end and New Year period (December 29 to January 3). With English language support and acceptance of credit cards and various electronic payment methods, highly convenient medical services are offered. Additionally, the facility is equipped with parking and features barrier-free accessibility, demonstrating consideration for accessibility throughout the premises. With these environmental improvements, a user-friendly medical environment is established.