Hatsuoi Dental Clinic, located in Hatsuoicho, Naka-ku, Hamamatsu City, Shizuoka Prefecture, features a family-friendly environment. A play area for children is set up in the center of the waiting room, which can be utilized even during short waiting times at reception and checkout. Tables with power outlets are also available, and the "Hatsuba News" newsletter can be picked up. In private treatment rooms, the lighting is dimmed and special treatment chairs are provided. Since the room also has a kids' space, it is an accessible environment for visitors with children. In terms of facilities, UFB (Ultra Fine Bubble) is adopted throughout the water supply system, demonstrating effectiveness in suppressing dirt in pipes and removing plaque and stains in the oral cavity. In addition to English support, credit cards, debit cards, and electronic payments are accepted, and parking and barrier-free access are available. Clinic hours are from 9:00 to 13:00 and 14:30 to 18:00, closed on Wednesdays, Sundays, holidays, and year-end/new year periods.