This clinic is located in Nishi-Shinjuku, Shinjuku-ku, Tokyo, and is certified by the Japan Breast Cancer Society as a specialized breast medicine facility. It offers medical oncology as well as breast surgery and general surgery. Operating on an appointment-only basis, the clinic can perform palpation, mammography, and ultrasound examinations within approximately 30 minutes using a one-day diagnostic system. Same-day surgeries are available, and a treatment method called radiofrequency tumor ablation is also offered, which does not require a scalpel. The clinic supports English and Korean, and payments can be made by credit card, debit card, and electronic payment. The facility is barrier-free, and reservations are accepted 24/7. The clinic is closed on Wednesdays, holidays, and multiple dates including year-end and New Year. As of January 2026, the pathway to the first-floor entrance of the building is under construction, so please check the details in advance before visiting.