Yonekawa Dental Clinic, located in Hirasu-cho, Mito City, Ibaraki Prefecture, is a community-based dental practice situated next to the Hirasu Post Office near Kotobuki Elementary School. The clinic provides both pediatric dentistry for patients from infancy through elementary school age and general dentistry for middle school students and older, serving as a trusted family dental home for patients of all ages. The foundation of their practice focuses on regular checkups and preventive orthodontics to help patients maintain healthy natural teeth throughout their lives, with particular emphasis on preventive dental care beyond just treating cavities and periodontal disease. In pediatric dentistry, the clinic has introduced preventive orthodontics using a mouthpiece-type device called 'Pre-Ortho,' which not only improves teeth alignment and bite but also addresses the transition from mouth breathing to nasal breathing and proper speech training. For patients with significant dental anxiety, nitrous oxide sedation is available to ensure a relaxed treatment experience, and CO2 laser technology is utilized to minimize post-procedural pain and bleeding during periodontal treatments. The clinic features a kids' space, creating a welcoming environment for families with children, and offers parking facilities. English language support is available, making the clinic accessible to patients from diverse backgrounds.