Yamashita Dental Clinic is located in Matsubara-cho, Niihama City, Ehime Prefecture, and provides dental care services in English. It is a 3-minute walk from the Setouchi Bus Matsubara Entrance stop, with an adjacent parking lot and barrier-free facilities available. The clinic offers general dentistry, pediatric dentistry, and orthodontics, with morning consultations from Monday to Saturday. It features patient-oriented treatment and is equipped with an AED. The clinic provides osteoporosis screening and cancer care coordination, and accepts patients with intellectual disabilities or autism who have difficulty communicating, as well as those with cerebral palsy who struggle with maintaining posture during dental treatment, depending on their condition.