Satoko Internal Medicine Clinic is an internal medicine clinic located at Nakazawa 2-chome, Ritto City, Shiga Prefecture. It is a barrier-free facility with English-speaking staff and an accessible parking lot. The clinic offers walk-in COVID-19 vaccinations without prior appointments, as well as specific health checkups and various paid health screenings including lung and colorectal cancer screenings. Cervical cancer (HPV) vaccines are also available for eligible individuals in both routine and catch-up vaccination programs. For elderly patients, the clinic provides shingles and pneumococcal vaccinations, as well as smoking cessation support, serving a wide range of age groups including residents of Ritto, Kusatsu, and Moriyama cities.