Hinomaru Dental Clinic is located in Sendagi, Bunkyo Ward, Tokyo, a 1-minute walk from Sendagi Station, 8 minutes from Nippori Station, and 10 minutes from Nishi-Nippori Station. The clinic aims to maintain healthy teeth for 5, 10 years and throughout life, resolving the causes of problems such as cavities and periodontal disease to contribute to future oral health. Clinic hours are from 10:00 to 13:00 and 14:30 to 19:00; Saturday hours are 9:30 to 12:30 and 13:30 to 17:30. The clinic is closed on Thursdays, Sundays, holidays, January 1-3, August 13-15, and December 29-31. For first-time patients, a one-hour slot is allocated with emphasis on counseling, listening to patients' concerns and providing thorough explanations of the condition and future treatment plans. The clinic places emphasis on preventive dentistry to prevent oral problems, with skilled dentists and dental hygienists. The clinic maintains a clean space with spacious counseling areas near each treatment unit, designed with privacy in mind. Two microscopes are introduced to inspect areas not visible to the naked eye, providing safer, higher-quality treatment and maintenance. The clinic offers English services, accepts credit cards, debit cards, and electronic payments, and is barrier-free.