Located just a 1-minute walk from the south exit of Kodaira Station on the Seibu Shinjuku Line, this dental clinic has treated approximately 10,000 patients since its establishment in 2001. Operating hours vary by day: general hours are 9:00 AM to 12:00 PM, 1:30 PM to 4:30 PM, and evening hours from 5:30 PM to 8:00 PM. Afternoon sessions differ by day: Tuesday and Thursday 12:30 PM to 4:00 PM, Monday 12:30 PM to 3:30 PM, Friday until 6:00 PM, and Wednesday afternoons only on the 3rd and 5th weeks. The clinic is closed on Sundays, holidays, and year-end/new year periods. Appointments are required, but patients with sudden tooth pain can be accommodated without prior reservation. English-speaking services are available, and both credit cards and electronic payments are accepted. The clinic provides on-site parking and full barrier-free access. As the dental department of Seito Health and Welfare Co-op, they offer a welcoming environment for anyone needing dental care, including elderly patients, caregivers who cannot leave their children, individuals facing financial difficulties, and those with disabilities or infectious diseases.