Asso Dental Clinic is located in Tada, Kainan City, Wakayama Prefecture. Originally established in 1985 in the Danlai (Asso) district of Kainan City, the clinic has provided community-based dental care for decades. Named after the local area, it has continued operations for many years before relocating to its current site in December 2019 due to a prefectural road expansion project, and celebrated its 40th anniversary in 2025. The clinic focuses primarily on insurance-covered treatments, offering general dentistry as well as ongoing oral maintenance, fluoride application, and home visit dental care. The team consists of Dr. Koji Yamada and two additional dentists, four dental hygienists, and administrative staff, with appointments required. All staff serve as attending dentists or assigned hygienists on a rotating basis, and requests for specific practitioners are not accepted. Office hours are 9:00 AM to 12:00 PM and 3:00 PM to 6:00 PM, with new patient and check-up appointments accepted between 9:30–11:30 AM and 3:30–5:30 PM. English-speaking services are available, making it accessible to non-Japanese speakers. Parking is available on-site, and the clinic is closed on Sundays and public holidays.