Sasagawa Orthodontic Clinic is a specialized orthodontic facility located in Nishihashimoto, Midori-ku, Sagamihara City, Kanagawa Prefecture. Based on the 1st floor of Hatano Building No. 2, Clinic Director Madoka Sasagawa, a certified specialist by the Japanese Orthodontic Society, has been providing orthodontic treatment for over 33 years since August 1990. Business hours are from 10:00 AM to 12:30 PM on Mondays, Tuesdays, Wednesdays, Saturdays, and Sundays, and from 2:30 PM to 7:30 PM on Tuesdays, Wednesdays, Fridays, Saturdays, and Sundays. The clinic is closed on Thursdays and certain holidays or Sundays. Comprehensive infection control measures, including COVID-19 prevention, are thoroughly implemented, and English language services are available. This clinic fully explains the advantages and disadvantages of orthodontic treatment, adopting a policy to begin treatment only when patients are fully satisfied. Orthodontic treatment is not forcefully recommended, and it is explained that the patient's cooperation significantly influences treatment outcomes, especially for children considering treatment. Treatment costs are basically self-pay, but a system allows installment payments without interest or fees, even without using dental loans. Credit card and electronic payment acceptance, as well as parking availability, provide high convenience.