Shimamura Dental Clinic is located on the 6th floor of the Isetan Main Building in the heart of Shinjuku, Tokyo. Just a 1- to 2-minute walk from Shinjuku-sanchome Station on the Tokyo Metro Marunouchi and Fukutoshin Lines, the clinic offers excellent accessibility. It is also within a 5-minute walk from JR Shinjuku Station and Seibu Shinjuku Station, making it easy to reach via multiple train lines. The Isetan parking garage is also available, so patients can conveniently visit by either train or car. In addition to general dental care, the clinic offers denture fabrication and adjustment with attention to aesthetics, thorough teeth cleaning using non-insurance-covered instruments and polishing agents, and metal-free treatment. Metal-free treatment is an approach that considers not only oral health but also its impact on overall well-being, making it a viable option for patients with metal allergies or those particular about dental materials. The clinic is certified as a "Dental Clinic with Enhanced Oral Health Management Notification," placing emphasis not only on treatment but also on regular oral examinations and preventive care. The facility is barrier-free, ensuring a comfortable environment for patients with physical disabilities. Consultation hours are from 10:00 AM to 5:00 PM, with the clinic closed on Tuesdays, Sundays, and national holidays.