Kumai Dental Clinic, located in Arakawa-machi, Hiki District, Saitama Prefecture, has been serving the community for over 20 years since its establishment in 2002, providing dental care to a wide range of age groups from children to the elderly. The clinic operates with a team led by Director Tomohisa Kumai and Vice-Director Yoshiyo Kumai, along with part-time doctors, emphasizing thorough treatment explanations based on informed consent. The entire staff works together from treatment planning to post-treatment maintenance, ensuring patients fully understand their oral condition and treatment content before proceeding. For cavity treatment, the clinic strives to minimize drilling in early stages and emphasizes the importance of early detection through regular checkups. The clinic specializes in general dentistry, with orthodontic services available on the first Sunday of each month. Closed days are Wednesdays, Sundays, national holidays, year-end and New Year holidays, and summer holidays. Facilities include a parking lot and barrier-free accessibility. Payment options include credit cards and electronic payments, and multilingual support is available in English, Korean, and other languages. The clinic provides gentle and meticulous care, operating as a trusted dental clinic deeply rooted in the local community.