Located in Oguki, Shirooka City, Saitama Prefecture, Matsumaru Dental & Orthodontics Shirooka Station Building Clinic is a dental and orthodontic clinic that offers services in English and Korean. The clinic features the CEREC system, which uses computer-controlled technology to design and fabricate dental restorations, eliminating the need for dental impressions while providing high-quality ceramics compatible with all-ceramic CAD/CAM. The director is a dentist who specialized in orthodontics, treating everything from early orthodontics before permanent teeth erupt to adult orthodontics. For adult orthodontics, the clinic offers various treatment options based on patient preferences, including inconspicuous transparent brackets and removable mouthpiece-type appliances. For implant treatment, CT imaging is performed, and surgeries are conducted by specialists certified by the Japan Society of Oral Implantology. The clinic also handles bone augmentation procedures such as sinus lift, and offers aesthetic dentistry and whitening services. As part of infection control measures, the clinic employs the "DAC Universal" sterilization system and replaces turbines and contra-angles for each patient. The treatment space is equipped with high-performance air purifiers that remove bacteria, pollen, and viruses. Pain-free treatment using surface anesthesia is available for patients who are uncomfortable with anesthesia injections. The clinic accepts credit cards and electronic payments, and provides parking and barrier-free facilities.