Located in Oizawa, Otaru City, Hokkaido, Otaru East Dental Clinic is a dental clinic operated by the medical corporation Koyukai. The clinic offers general dentistry, pediatric dentistry, and oral surgery, providing a wide range of treatments from general cavity and periodontal disease treatment to preventive dentistry. With a strong emphasis on preventive treatments including brushing guidance, one of their features is initiatives aimed at maintaining and improving the oral health of local residents. For implant treatments, they offer options that aim to restore function and appearance close to natural teeth by embedding titanium artificial tooth roots into the jawbone. The clinic also offers Invisalign orthodontics using clear aligners and all-ceramic treatments that do not use metal, focusing on not only functional but also aesthetic aspects. Clinic hours are from 9:30 AM to 7:30 PM on weekdays (final reception at 7:00 PM), making it easy to visit after work. In addition to English support, parking and barrier-free facilities are available, ensuring an environment accessible to everyone. The medical corporation Koyukai operates clinics in Hokkaido and Okinawa Prefecture, and aims to provide high-quality medical care through collaboration between facilities.