Sueyoshi Dental Clinic, located in Ichinoe-cho, Edogawa Ward, Tokyo, is a dental practice providing community-based oral healthcare. The clinic places preventive dentistry at the center of its care approach, treating cavities and periodontal disease as infections while focusing on prevention and disease progression control through meticulous treatment. Clinic Director Dr. Masayuki Sueyoshi emphasizes a style of building treatment plans after thorough discussions with each patient to ensure their full understanding and agreement. The clinic offers a wide range of services including insurance-covered treatment, cavity and periodontal disease treatment, dentures, orthodontics, clear aligners, teeth whitening, temporomandibular joint disorder treatment, bad breath care, and professional cleaning. Additionally, the clinic creates custom sports mouthguards and serves as a cooperating physician for Kyokushin Karate. Another distinctive feature is their non-invasive approach to treating early-stage cavities through fluoride rinsing, prioritizing preventive methods that preserve tooth structure whenever possible. The clinic is open on weekdays and Saturdays (closed on Thursdays, Sundays, and public holidays) and offers English support, creating an environment where patients unfamiliar with Japanese can receive care with confidence.