Located in Shirakawa, Koto Ward, Tokyo, Kawaguchi Dental Clinic is a community-based dental specialty medical facility. In October 2005, the clinic received certification from the Non-profit Organization for Dental Care Information Promotion (IDI) as "a reliable and excellent clinic for patients." IDI is a third-party organization established to objectively evaluate dental care functions, and only clinics that pass rigorous examinations covering medical technology, equipment, sterilization, and operational management can receive this certification. This certification serves as proof that the clinic maintains high standards in healthcare quality and safety. Operating hours are from 9:30 AM to 12:30 PM and 2:00 PM to 6:00 PM, with closures on Thursdays, Sundays, holidays, and during year-end/New Year and Obon periods. For patient convenience, the clinic accepts credit cards and electronic payments, and provides parking facilities for those visiting by car. The clinic emphasizes patient communication and is committed to continuously improving the quality of dental care.