B&J Clinic Ochanomizu, situated on the 5th floor of the Hirose Ochanomizu Building just a 4-minute walk from JR Ochanomizu Station in Tokyo's Ochanomizu district, is a medical facility centered on sports orthopedics and rehabilitation. The clinic's most distinctive feature is its specialized musculoskeletal rehabilitation grounded in sports medicine, providing a broad spectrum of care—from treatments aimed at early recovery for athletes to common orthopedic conditions in elderly patients such as knee and shoulder disorders. For refractory sports injuries and arthropathies, the clinic also offers regenerative medicine using PRP (Platelet-Rich Plasma) therapy, maintaining a comprehensive treatment framework that spans conservative therapy through surgery. Another notable strength is the clinic's evening outpatient hours, established so that school-age and student athletes can receive care after school hours. When surgery is necessary, the clinic's own physicians can perform the procedure; they also actively refer patients to nearby university hospitals and core medical institutions, including Nippon University Hospital, Tokyo Medical and Dental University Hospital, and Juntendo University Hospital. The facility is fully barrier-free, creating an accessible environment for patients with diverse physical needs.