Koyasu Dental Clinic is located in Naka-ku, Sakai City, Osaka Prefecture, with convenient access: a 12-minute walk from Shirasaga Station on the Nankai Koya Line and just 1 minute from the Osaka Prefectural University Institute bus stop. The clinic is housed in Room 102 of the Fujita Building, near the intersection of Koya Street and the Semboku Rapid Railway elevated tracks. Operating hours are split into two sessions: 10:00-14:00 and 16:00-21:00, with reception closing 30 minutes before the end of each session. The clinic is closed on Sundays and holidays, and there are no afternoon sessions on Saturdays. The facility includes three parking spaces under the elevated tracks and along the building. Payments by credit card, debit card, and electronic payment are accepted, and barrier-free facilities are available. This clinic implements measures to reduce patient stress through techniques and equipment, determining treatment plans tailored to patient preferences through consultations using easy-to-understand materials.