Dan Dental Clinic, located in Oike, Oita City, Oita Prefecture, is a dental practice dedicated to supporting the oral health of the local community. The clinic has introduced dental CT equipment to enhance diagnostic accuracy and treatment safety. By capturing 3D imaging data that cannot be obtained from traditional 2D X-rays, the clinic can develop more precise treatment plans for surgical procedures such as tooth extractions and implant treatments. In terms of hygiene management, the clinic uses disposable instruments and equipment wherever possible during treatment, working to prevent hospital-acquired infections. Additionally, the clinic has installed extraoral vacuum systems and a suction device called "Free Arm Aruteo" to effectively remove fine particles and water splashes generated during treatment, maintaining a clean clinical environment. These facilities are part of the clinic's efforts to create an environment where patients can receive treatment with peace of mind. In terms of treatment approach, the clinic emphasizes not only in-office care but also daily home care. Dental hygienists recommend care products tailored to each patient's condition and provide advice on proper home care methods. For accessibility, the clinic has a parking lot and accommodates patients arriving by car. English language support is also available. Clinic hours are 9:30 AM to 7:00 PM on weekdays, 9:00 AM to 6:00 PM on Saturdays, with Mondays and public holidays being closed.