Kodama Dental Clinic is a dental clinic located right in front of Nishi-Kasai Station on the Tokyo Metro Tozai Line, just a one-minute walk from the station, with over 20 years of history since opening. The clinic's key feature is its treatment approach focusing on the relationship between dental bite alignment and systemic diseases. Based on the concept that bite abnormalities are deeply related to the autonomic nervous system, endocrine system, and immune system, the clinic addresses various indefinite complaints previously considered unknown in cause, including headaches, shoulder stiffness, insomnia, dizziness, finger numbness, high blood pressure, menopausal symptoms, and metal allergies. In terms of clinical services, the clinic offers general dentistry, temporomandibular joint disorder treatment, pediatric dentistry, and orthodontics, providing patients with comprehensive care through team-based healthcare in collaboration with allergists, pediatricians, internists, obstetricians and gynecologists, nutritionists, and psychological counselors. Office hours are from 9:30 AM to 1:00 PM and 2:30 PM to 7:00 PM on weekdays, and from 9:30 AM to 1:00 PM and 2:30 PM to 5:00 PM on Saturdays. The clinic is also equipped with facilities such as English language support, parking, and barrier-free access.