Okamoto Dental Clinic is located in Matsunaga-cho, Fukuyama City, Hiroshima Prefecture. Founded in 1919 in Kure City, Hiroshima Prefecture by the first generation, it later moved to Matsunaga, and since 2006, the third generation has served as the clinic director. The clinic has received official certifications as a "Japan Prosthodontic Society Accredited Training Institution" and "Clinical Training Designated Facility," providing treatment using the latest equipment including dental CT, microscopes, and lasers. The clinic emphasizes infection prevention measures, maintaining sterilization and disinfection equipment to prevent hospital-acquired infections. All treatment rooms and consultation rooms are private, with a dedicated maintenance treatment room and waiting area also available. The facility is fully barrier-free with ramps, and the parking lot accommodating 25 vehicles includes spaces for wheelchair users. It has been approved by the Ministry of Health, Labour and Welfare as a "Dental Clinic with Enhanced Primary Care Functions" and provides home dental care services. Operating hours are from 9:00 to 13:00 and 14:30 to 18:00, closed on Wednesdays, Sundays, national holidays, and during the New Year and Obon periods. The clinic accepts credit cards and electronic payments, and English assistance is available. The clinic operates by appointment only, with a service that sends a confirmation SMS the day before.