Hirai Orthopedic Surgery Clinic is an orthopedic and rehabilitation clinic located in Oizumigakuencho, Nerima Ward, Tokyo. Since opening in 1996, the clinic has continued to provide community-focused medical care, offering English services along with parking and barrier-free facilities. In terms of treatment, the clinic handles musculoskeletal conditions such as neck pain, shoulder stiffness, frozen shoulder, tenosynovitis, lower back pain, knee pain, and numbness in the hands and feet, as well as trauma including fractures, cuts, and sprains. A sports medicine department is available for treating and preventing sports-related injuries and sport-specific conditions. A referral system to university hospitals and other specialized facilities is in place for cases requiring advanced examinations and surgeries.