Nagaoka City Yamakoshi Dental Clinic is located in the mountainous Yamakoshi area of Nagaoka City, Niigata Prefecture, providing community-oriented dental care. The clinic specializes in dentistry, supporting the oral health of local residents with general dental treatments as the main focus. Operating hours are from 9:00 AM to 12:00 PM in the morning and 1:30 PM to 5:00 PM in the afternoon, with the clinic closed on Saturdays, Sundays, and public holidays. The facility is equipped with a parking lot, accommodating patients arriving by car even in this mountainous location where public transportation is limited. Additionally, barrier-free facilities are available, creating an accessible environment for elderly patients and those with physical disabilities. The clinic also offers English-language support, accommodating patients who may have difficulty communicating in Japanese. Nestled in the nature-rich Yamakoshi region, this clinic serves as a vital resource for supporting the oral health of the local community.