Located just a 1-minute walk from Yotsuya Station, Yotsuya Mitsuke Orthodontics specializes in orthofacial orthodontics. This treatment method guides not only the appearance of teeth but also the growth of the entire jawbone back to its natural state, creating a healthy body and beautiful teeth alignment. The procedure places no undue burden on the teeth and features minimal relapse after treatment. Using a special device called a rapid expansion appliance, the entire jawbone is corrected, not just the teeth. When the jawbone expands, teeth naturally settle into their correct positions, resulting in beautiful alignment. Orthofacial treatment is particularly effective for children in their growth phase, with treatment recommended to start between ages 7 and 12. For adult patients, treatment combines surgery and orthodontics to achieve the proper jawbone shape that should have developed during childhood. Specialist doctors with deep knowledge of occlusion and temporomandibular joints provide treatment with minimal physical strain. Clinic hours are from 11:00 to 19:00; Saturdays may be closed irregularly due to conference attendance, and Mondays, Sundays, and holidays are regular closed days. English language services are available, and credit card and electronic payments are accepted.