Ooya Dental Clinic is located on the 1st floor of Marumi Royal Mizuho at 1 Yatomitori, Mizuho-ku, Nagoya City, Aichi Prefecture. Specializing in pediatric dentistry, geriatric dentistry, and home dental care, the clinic provides a system dedicated to their specialized fields while also being able to respond to urgent requests for home visits. With pediatric dentistry and geriatric dentistry as two main pillars, the clinic aims to protect the oral health of the entire family, from young children to the elderly. Their philosophy is to deliver the joy of eating through oral health to everyone, from birth to the end of life. In terms of treatment, the clinic offers denture adjustments and replacements, tongue movement and muscle strength checks, and oral hygiene improvement. Their mission is not only to support eating but also to preserve the ability to speak. The facility is equipped with parking and barrier-free accessibility. Payment methods include credit cards and electronic payment, and English services are available. The My Number card system is also implemented for use as a health insurance card. Closed days are Thursdays, Sundays, national holidays, year-end and New Year, Obon, and Golden Week.