Onishi Dental Clinic is located a 3-minute walk from Oku Station on the JR Ako Line and has been in operation since 1994. The clinic is equipped with advanced technology including dental microscopes that magnify the field of view several to over ten times compared to the naked eye, as well as dental CT scanners, reflecting a strong commitment to precise treatment. The range of services is comprehensive, covering everything from routine cavity treatment to implants and visiting dental care. The clinic also emphasizes ongoing post-treatment support, offering personalized preventive care recommendations tailored to each patient's lifestyle, demonstrating a patient-centered approach to oral health maintenance. Weekday hours are 9:00–12:45 and 14:00–18:00, with Saturday appointments available until 17:30, making it accessible for those who have difficulty visiting on weekdays. The clinic is closed on Wednesdays, Sundays, and public holidays. English-language assistance is available on-site, and electronic payments are accepted. A parking lot with seven spaces is available on the premises, making visits by car convenient. For those seeking a well-equipped dental clinic in Setouchi City, Okayama Prefecture, this practice is a noteworthy option.