Fujita Internal Medicine Clinic is an internal medicine clinic based in Nagae, Onomichi City, Hiroshima Prefecture, celebrating its 25th anniversary in January 2022. The clinic specializes in internal medicine and operates from 9:00 AM to 6:00 PM, with Sundays and public holidays designated as closed days. The clinic places emphasis on infectious disease vaccinations; influenza vaccines are available for those aged 16 and above, with free vaccination programs established for Onomichi citizens aged 65 and above who meet conditions such as being in tax-exempt households. COVID-19 vaccinations are generally administered on Wednesday afternoons, and simultaneous vaccination with influenza vaccines is not performed. Vaccinations are by appointment only, with approximately 20 appointment slots per day, and prior completion of pre-examination questionnaires is recommended to reduce congestion and prevent crowding. The clinic can accommodate English speakers, features an on-site parking lot, and has barrier-free accessibility. Following the downgrading of COVID-19 to Class V infectious disease, the clinic has changed its policy to accept patients with fever or other symptoms during regular business hours, while continuing to implement infection control measures. The clinic maintains an online eligibility verification system and implements initiatives to promote the use of generic medications and ensure stable supply.