Located in Kita-Shinjuku, Shinjuku-ku, Tokyo, Hashimoto Dental Clinic is a dental practice offering general dental care. The clinic places particular emphasis on bite correction and temporomandibular joint (TMJ) disorder treatment. While dental treatment tends to focus solely on the oral cavity, this clinic considers misaligned bite and jaw displacement to be deeply connected to systemic symptoms such as shoulder stiffness, headaches, dizziness, and autonomic nervous system imbalances, approaching oral health from the broader perspective of overall bodily health promotion. The jaw and skull area contain a concentration of nerves that govern autonomic nervous system balance, and it is widely recognized that TMJ disorders are often linked to psychological symptoms such as depression and insomnia. For patients presenting with such complex symptoms, the clinic adopts a treatment policy aimed at fundamental improvement rather than temporary relief. Clinic hours are weekdays from 11:00 to 20:00 (with a lunch break), and the clinic is closed on Saturdays, Sundays, and public holidays. The clinic accepts credit cards and electronic payments, offers parking, and is equipped with barrier-free facilities, providing an accessible environment where patients with physical disabilities can visit with confidence.