Located in Motoizumi, Komae City, Tokyo, Mamoru Dental Clinic provides thorough explanations to patients from their perspective before starting treatment. As part of infection prevention measures, the clinic consistently implements practices including the wearing of masks and gloves, disposable aprons and paper cups for each patient, sterilization of dental instruments, use of extraoral suction devices, ethanol cleaning of dental chairs and control panels, frequent hand washing and hand disinfection, operation of large medical-grade air purifiers, and placement of disinfectant solutions in the waiting room. Additionally, COVID-19 countermeasures are implemented, including staff temperature checks, cleaning of frequently touched areas such as door knobs and handrails, disinfection of waiting room chairs, and regular ventilation. For hygiene management, the clinic has adopted the Episos Ecosystem, using sterilized water with appropriate residual chlorine levels maintained within the dental chair for treatment. Devices for high-temperature sterilization of dental instruments down to the interior are also installed, with sterilization and replacement performed for each patient. Gloves, aprons, and paper cups are all disposable. The clinic offers English services, parking, and barrier-free access, and is closed on Wednesdays and certain public holidays.