Located in Hamatake, Chigasaki City, Yamaguchi Clinic is an internal medicine clinic offering parking and barrier-free accessibility, with English communication support. The clinic provides vaccinations for influenza and COVID-19, as well as ongoing vaccinations for shingles, pneumococcal disease, and more, with sleep apnea syndrome treatment beginning in October 2025. Consultations are also available for chronic headaches, neck and shoulder stiffness, and sleep apnea syndrome, which may negatively affect lifestyle diseases. Combining comprehensive medical services with convenient access, this clinic serves as an option for local residents in Chigasaki City seeking internal medicine health management.