Navitas Clinic Shinjuku is an internal medicine clinic located in the heart of Shinjuku, Shinjuku Ward, Tokyo. Weekday consultations are available until 8:00 PM, and appointments are accepted until 5:00 PM on weekends and holidays. The clinic emphasizes vaccinations and accepts appointments for influenza vaccinations. Adult vaccinations can be administered without an appointment. Children aged 2 to 18 are also offered Flumist nasal spray vaccine. Vaccinations are available on weekends and during evening hours, and online reservations are accepted. The clinic provides internal medicine consultations for those concerned about weight management. Multilingual services are available, with medical consultations possible in English, Korean, and other languages. Credit cards and electronic payments are accepted, and parking is available. The facility is barrier-free and designed for easy accessibility. The clinic is closed on January 1st, 2nd, December 30th, and 31st.