Located in Naka-ku, Yokohama, Yamashita Park Spine Clinic is conveniently situated a 2-minute walk from Motomachi-Chukagai Station on the Minatomirai Line, with barrier-free access. As a specialized spine clinic, it provides professional diagnosis and treatment for pain, numbness, and posture issues from the neck to lower back. Through interviews, X-rays, and CT/MRI scans at affiliated medical facilities, the clinic thoroughly assesses patients' conditions before proposing treatment plans. Clinic director Dr. Naosuke Kasai is an expert who has performed over 5,000 spine surgeries from 2007 to December 2024, with a system where he handles everything from consultation, examination, and surgery to aftercare. Conservative treatments include medication therapy, rehabilitation, and nerve block injections, and for cases requiring surgery, treatments using minimally invasive surgical methods that minimize physical burden are also available. The clinic also focuses on osteoporosis screening and treatment, and English language services are available. The clinic is closed on Tuesdays, Sundays, public holidays, and year-end period, with a substitute physician conducting examinations on Thursday afternoons.