Located in Minamimachi, Higashiyamato City, Tokyo, Koike Dental Clinic specializes in dental care. The clinic places great importance on communication with patients and supports health maintenance through preventive care. In terms of diagnostic services, they have introduced a multi-item, short-time saliva testing system that allows for checking the severity of dental caries, bad breath, and periodontal disease. Additionally, they utilize Diagnodent, a laser-based cavity detection device, analyzing the fluorescence intensity of reflected light to enable early detection of cavities. The clinic prepares sterilized dental handpieces for each patient and implements strict hygiene management using autoclaves to ensure a safe treatment environment. Infection control measures such as constant ventilation and disinfection are also implemented within the clinic. To support outpatients, they offer multilingual services including English and Korean, and parking facilities are also available.