Cosmo Dental Clinic is a dental clinic located in Atsu, Sanyo-Onoda City, Yamaguchi Prefecture. It is situated approximately a 5-minute drive from JR Sanyo Main Line Atsu Station and is located inside a supermarket, providing high accessibility for visits. The clinic offers services in English, Korean, and other languages, and is equipped with parking and barrier-free facilities. The dental specialties include general dentistry, aesthetic dentistry, pediatric dentistry, orthodontics, and oral surgery. Clinic hours are from 9:30 to 12:30 and from 15:00 to 19:00, with closures on Thursdays, Saturday afternoons, Sunday afternoons, holidays, year-end and New Year holidays, and Obon holidays. In pediatric dentistry, treatment emphasizes communication, offering dental health consultations, periodontal screenings, cavity treatment, brushing instructions, and regular check-ups. General dentistry provides insurance-covered treatment including white crown restorations (CAD/CAM crowns). Aesthetic dentistry offers the Poly-Lum Platinum Whitening System, natural tooth alignment restoration using zirconia, as well as dental esthetics and facial muscle massage as esthetic menu options. The clinic also provides home dental care, with the clinic director having over 25 years of experience in home visit treatment. They make visits to homes, nursing homes, and daycare centers, providing treatment tailored to each individual's situation after counseling.