Located in Nihonbashi Hamacho, Chuo Ward, Tokyo, Nihonbashi Hamacho ENT Clinic specializes in ear, nose, and throat conditions. It is a 4-minute walk from A2 Exit of Hamacho Station on the Toei Shinjuku Line, and a 5-minute walk from Suitengumae Station on the Tokyo Metro Hanzomon Line. The clinic focuses on allergy treatment, offering medication therapy as well as laser treatment that suppresses allergic reactions by irradiating the nasal mucosa, and sublingual immunotherapy that builds immunity to allergens. It has also introduced cone-beam CT to improve diagnostic accuracy. The clinic accepts credit cards, electronic payments, and provides barrier-free access, creating an environment that is easy for various patients to use.