Mizuno Dental Clinic is a dental practice located just east of the Toyooka Village Hall in Toyooka Village, Shimoina District, Nagano Prefecture, easily recognized by its distinctive green roof. The clinic has been serving the local community for approximately 80 years, dating back to the previous director's era, and is widely known as a cornerstone of dental care history in Toyooka Village. In addition to general dentistry and orthodontic treatment, the clinic also addresses physical and mental conditions caused by jaw misalignment, taking a whole-body approach with oral health as the foundation. Office hours run from 8:30 to 12:30 in the morning and from 14:30 to 19:00 in the afternoon, making it convenient for patients to visit even after work. The clinic is closed on Sundays, public holidays, year-end and New Year's, and the Obon period. Multilingual services are available, including English and Korean, creating a welcoming environment for patients who do not speak Japanese. Parking is also available on-site for those arriving by car. With decades of contribution to community healthcare and a broad range of dental services, Mizuno Dental Clinic stands as one of the most reliable dental institutions in Toyooka Village and the surrounding area.