Hara Dental Clinic Dental Care Clinic, located in Nagasaki, Toshima Ward, Tokyo, is operated by the medical corporation Shin'eikai. The clinic's most distinctive feature is its philosophy of placing preventive dentistry at the center of care. While only about 1% of dental clinics nationwide focus primarily on prevention, this clinic stands out by offering lifestyle-based preventive counseling provided by experienced dental hygienists. It has been registered with the Ministry of Health, Labour and Welfare as an 'Oral Function Management Enhancement Dental Clinic,' enabling patients to receive preventive dentistry and fluoride application monthly under insurance coverage. The clinic emphasizes infection control, having installed a system that supplies hypochlorous acid water throughout all facility piping. Treatment instruments undergo thorough autoclave high-pressure steam sterilization, and disposable paper cups and aprons are used to maintain high hygiene standards. Additionally, the clinic offers blood testing and analysis services based on nutritional molecular science, as well as home dental visits, providing comprehensive health support to the community that extends beyond oral care. With weekday hours until 7:30 PM and no closures on weekends, the clinic maintains excellent accessibility. Credit cards and electronic payments are accepted.