Located in Kitano, Kiyota Ward, Sapporo, the Onouchi Internal Medicine Clinic (Medical Corporation) is a healthcare facility that provides community-based internal medicine services. In addition to general internal medicine, the clinic offers a wide range of medical services including vaccinations, various health screenings and examinations, and smoking cessation programs. The clinic accepts patients from junior high school age and above, and welcomes walk-ins with cold symptoms, providing comprehensive care from everyday health concerns to chronic disease management. Consultation hours are from 9:00 AM to 12:00 PM Monday through Saturday, with afternoon hours from 2:00 PM to 6:00 PM on Mondays, Tuesdays, Wednesdays, and Fridays (closed Thursday and Saturday afternoons). Reception closes 15 minutes before the end of consultation hours. For convenience, the clinic has implemented an online reservation system that allows both scheduled appointments and same-day queue registration, which is also available for first-time visitors. The facility is equipped with a parking lot, making it accessible for patients traveling by car. English-speaking services are also available, ensuring the clinic can meet the diverse needs of its patients.