Idly Orthodontic Clinic is an orthodontic specialty clinic located in Uchikanda, Chiyoda-ku, Tokyo. The clinic provides comprehensive orthodontic treatment from childhood through permanent dentition. In addition to English, the clinic accommodates Spanish and French; the director has passed levels 6 and 5 of the Japan Spanish Association's Spanish Proficiency Test, and levels 5 and 4 of the French Language Education Promotion Association's Practical French Proficiency Test. These language skills enable basic communication in Spanish and French. The clinic regularly hosts study sessions on orthodontic treatment, providing learning opportunities for those considering or planning to start orthodontic treatment. In clinical services, the clinic accepts referrals from pediatric and general dentistry and offers, for a fee, three X-ray images: lateral and posteroanterior cephalometric radiographs and sesamoid bone radiographs. Consultations on cephalometric analysis and growth diagnosis may also be provided. The clinic is closed annually on January 1, January 2, and December 31.