Kiji Daisuke Dental Clinic, located in Nakagomi, Saku City, Nagano Prefecture, is a dental clinic providing comprehensive care centered on periodontal treatment. The clinic offers dentistry, pediatric dentistry, periodontal treatment, oral surgery, preventive dentistry, and esthetic dentistry, catering not only to patients requiring treatment for cavities and periodontal disease but also those seeking preventive care. To reduce patients' psychological burden, the clinic strives to create an atmosphere that doesn't feel like a typical dental office, and treatment begins with dialogue with the patient. They explain the relationship between periodontal disease and diabetes, and emphasize the importance of family-wide cavity care for children's dental prevention. Regular check-ups and professional cleanings enable early detection and inhibition of cavity bacteria colonization. In esthetic dentistry, they offer home whitening, non-clasp dentures, all-ceramic crowns, and comfort dentures. Treatment rooms are partitioned, with fluffy-cushioned dental chairs and high-torque, high-speed electric motors creating a relaxed treatment environment. Infection control measures include sterilization of instruments and disinfection of equipment in compliance with international standards, installation of extraoral vacuums, and adoption of digital X-ray equipment. The clinic provides English support, electronic payment, and parking.