Shimokitazawa Sekinishi Dental Clinic, located just a one-minute walk from Shimokitazawa Station, has served the local community from its base in Daita, Setagaya Ward since opening in 2013. Director Kazufumi Sekinishi is a certified periodontist accredited by the Japanese Society of Periodontology, with the expertise and clinical experience to handle complex periodontal cases. Even patients who have been told at other clinics that extraction is necessary may have a chance to save their teeth, drawing visitors not only from Tokyo but also from across the greater metropolitan area including Kanagawa, Saitama, and Chiba. A defining feature of the clinic is its thorough approach to care: approximately 60 minutes for initial consultations and at least 30 minutes for subsequent visits. The clinic employs a treatment philosophy focused on long-term oral health, including pain reduction through pre-application of topical anesthesia and the development of examination, diagnosis, and treatment plans grounded in scientific evidence. As a comprehensive dental practice, it offers a wide range of services including cavity and periodontal treatment, dental implants, wisdom tooth extraction, and Invisalign orthodontic treatment. The clinic is also committed to continuously improving the quality of its care, conducting patient satisfaction surveys through third-party organizations. A patient-friendly environment is maintained with support for credit card and electronic payments as well as barrier-free facilities.