Okubo Dental Office, located in the Kenkyu Gakuen area of Tsukuba City, Ibaraki Prefecture, is a dental clinic with the concept of 'transforming from a dental clinic that treats teeth to one that treats people.' Rather than viewing dental caries and periodontal disease as mere dental problems, the clinic focuses on their relationship with overall lifestyle habits such as diet and stress. Its distinctive approach emphasizes helping patients acquire the knowledge and methods to maintain their own oral health. The clinic also prioritizes preventive dentistry, implementing proactive measures before problems become apparent rather than treating after illness occurs. For pediatric orthodontics, the clinic has introduced the iTero intraoral scanner, reducing the burden of traditional impressions. It also offers Invisalign custom-made clear aligners, with treatment provided by a team of orthodontic specialists and specialized dental hygienists. The barrier-free facility features a kids' room and 20 parking spaces, creating a family-friendly environment. With private treatment rooms and counseling spaces, the clinic also accommodates diverse needs through English support and acceptance of credit cards and electronic payments.