Located in Hanakoganei, Kodaira City, Tokyo, Ukaishi Dental Clinic Main Clinic (Medical Corporation Josjukai) has over 50 years of history since its opening in 1957. The clinic addresses oral health needs across all age groups, providing comprehensive treatments ranging from pediatric dentistry and orthodontics for children to cosmetic dentistry, implant dentistry for adults, and complete dentures for elderly patients. Clinical departments include general dentistry as the core, along with pediatric dentistry, orthodontics, cosmetic dentistry, implant dentistry, and oral surgery. Particularly in orthodontics, the clinic utilizes cephalometric X-rays capable of capturing standardized lateral views of the face and relies on diagnoses by Dr. Kazuhide Kobayashi, a board-certified orthodontist and instructor who is also Professor Emeritus at Nagasaki University. For implant dentistry, the clinic uses JMM implants from a leading Japanese manufacturer, meeting the needs of patients who are uncomfortable with the foreign body sensation of removable dentures or those who wish to avoid grinding adjacent teeth for bridge work. In terms of facilities, the clinic has introduced a halitosis measurement device for objective bad breath assessment, and both English language services and parking are available.