Funaki Clinic, located on Akasaka Hitotsugi-dori in Minato City, is a primary care clinic specializing in Internal Medicine, Gastroenterology, Cardiology, and Diabetes & Lipid Metabolism. The clinic offers English services and features barrier-free accessibility. In terms of treatment, the clinic provides care for Sleep Apnea Syndrome, conducting simple at-home tests and recommending Continuous Positive Airway Pressure (CPAP) therapy for cases diagnosed as severe. For diabetes management, the clinic offers the intermittently scanned continuous glucose monitor 'FreeStyle Libre 2,' available even for diabetes patients not using insulin under the selected medical treatment system. For vaccinations, publicly subsidized COVID-19 vaccinations are available until the end of March. Based on Minato City's subsidy program, voluntary HPV vaccination is available for boys in their first year of junior high school and above, administering either the quadrivalent or nonavalent vaccine. Payment methods include credit cards and electronic payments, and the clinic has implemented an online check-in and queue confirmation system. The clinic is closed on weekends, holidays, as well as January 2-4, April 28, April 30-May 2, September 16-22, and December 29-31. Since November 1, 2024, all visitors are required to wear masks.