Koyanagi Dental Clinic, located in Minato Ward, Nagoya City, Aichi Prefecture, is a clinic specializing in dental care. In addition to general dental treatment, the clinic places particular emphasis on orthodontic care, offering a wide range of options from partial orthodontics targeting specific areas around the front teeth to full-arch orthodontics using clear aligner devices. Clear aligners are made from transparent resin material, making them less noticeable during wear. Treatment costs are 110,000 to 220,000 yen (tax included) for partial orthodontics, and 550,000 to 880,000 yen (tax included) for full-arch or clear aligner orthodontics. Prior to starting treatment, a pre-treatment examination costing 22,000 yen (tax included) is conducted, after which patients receive detailed explanations regarding treatment duration and costs tailored to their individual condition. Treatment duration is approximately six months to three years, and upon completion, a retainer must be worn for a minimum of two years to prevent relapse. English-speaking staff are available, making it a comfortable environment for those who are not confident in Japanese. Credit card and electronic payment methods are accepted, and the clinic offers on-site parking, making it conveniently accessible by car. The clinic is closed on Thursdays, Sundays, public holidays, and during the year-end and New Year period (December 29 to January 4).