Located in Kamisu City, Ibaraki Prefecture, Watanabe Hospital (Medical Corporation Doaikai) is a healthcare facility supporting the health of local residents, primarily through internal medicine. Based on the fundamental philosophy of "providing reassuring medical care and personalized care so that everyone in the community can lead a healthy and better life," the hospital has established a system that integrates medical and nursing care. Consultation hours are from 9:00 AM to 12:00 PM and 2:00 PM to 5:45 PM, with services available on weekdays and Saturdays, excluding Sundays, holidays, and year-end and New Year holidays. The hospital's distinctive feature is its comprehensive medical and nursing services, extending beyond outpatient care to include home medical care, geriatric health services facilities, and care houses. The facility operates related facilities such as Care House Salon, Care House Kitaura, and Geriatric Health Services Facility Sion Toyosato, creating an environment where patients and their families can continue treatment and daily life with peace of mind. Additionally, English-speaking staff are available, making it accessible for those who need languages other than Japanese. The hospital features parking and barrier-free design, ensuring easy access for individuals with physical disabilities and the elderly. Online booking for comprehensive health checkups and brain checkups is also available, addressing a wide range of medical needs from the perspective of preventive medicine.