Saku City National Health Insurance Asama General Hospital, located in Iwaimada, Saku City, Nagano Prefecture, is a public general hospital serving as a core medical facility in the region. With internal medicine as its foundation, the hospital encompasses a wide range of specialized departments, from diabetes medicine, cardiology, and psychosomatic medicine to general surgery, orthopedics, neurosurgery, obstetrics and gynecology, pediatrics, ophthalmology, otolaryngology, urology, plastic surgery, dermatology, dental and oral surgery, and emergency medicine. The hospital places particular emphasis on specialized care for lifestyle-related diseases, exemplified by its Diabetes Center, and has established a comprehensive system to support community health management. The hospital also distinguishes itself by offering advanced and diverse medical services, including stork fertility outpatient services, painless childbirth options, APS therapy for joint regeneration, and arteriosclerosis prevention and treatment. The hospital actively works to create a patient-friendly environment through online appointment booking and smart outpatient services. The facility features barrier-free design and ample parking, while accepting various payment methods including credit cards, debit cards, and electronic payments, ensuring a highly convenient healthcare experience. With excellent accessibility—approximately 5 minutes by taxi from the Hokuriku Shinkansen "Saku-Daira Station"—the hospital serves as a widely-used comprehensive medical hub in the Saku region.