Located in Yoshioka Town, Kitagunma District, Gunma Prefecture, Oi Internal Medicine Clinic is a community-based medical facility specializing in internal medicine, respiratory medicine, and allergy medicine. The clinic director graduated from Niigata University School of Medicine and completed graduate studies in internal medicine, holding certifications as a General Internal Medicine Specialist from the Japanese Society of Internal Medicine and a Specialist from the Japanese Respiratory Society. With specialized knowledge and experience, the clinic addresses a wide range of internal medicine issues including respiratory and allergic conditions. Operating hours are from 9:00 AM to 11:45 AM and 3:00 PM to 6:00 PM, with closures on Sundays, holidays, and during summer and year-end periods. Wednesday and Saturday afternoons are also closed, so calling ahead is recommended. English-language support is available, creating a welcoming environment for non-Japanese speaking patients. The facility offers parking and barrier-free access, making it easily accessible for visitors arriving by car or those with physical disabilities. The clinic actively embraces healthcare digital transformation through online eligibility verification, My Number health insurance card utilization, and electronic prescription systems. For patients with suspected fever or infectious diseases, appropriate infection prevention measures including spatial and temporal separation of patient flow are implemented to maintain a safe clinical environment.