Located in Kinuta, Setagaya-ku, Tokyo, Kanemaru Dental Clinic is a dental practice specializing in root canal treatment, one of the most technically challenging procedures in dentistry. The clinic welcomes many patients facing concerns such as "I was told extraction was the only option at another clinic" or "the problem recurred after root canal treatment," with a fundamental policy of preserving natural teeth whenever possible. Since root canals are extremely narrow structures less than 1mm in diameter, the clinic utilizes dental microscopes to achieve high-precision treatment. Director Junsaku Kanemaru graduated from the Nippon Dental University School of Dentistry at Niigata, served as a visiting researcher at Nagasaki University Graduate School, and holds positions as a specialist, instructor, and board member of the Japanese Society of Endodontology, bringing extensive experience and expertise in the field of endodontics. The clinic emphasizes examining the overall oral occlusion even when treating a single tooth, providing care that goes beyond addressing immediate symptoms to focus on long-term tooth preservation. The clinic operates on Monday, Tuesday, Thursday, Friday, and Saturday, and accepts credit cards and electronic payments, offering patients a wide range of payment options for added convenience.