Masaki ENT Clinic, located in Usami, Ito City, Shizuoka Prefecture, is an otorhinolaryngology clinic that offers English support and accepts various payment methods including credit cards, debit cards, and electronic payments. The clinic is also equipped with parking and barrier-free facilities. The clinic provides a wide range of services, including registration as a vertigo consultation doctor, sublingual immunotherapy for cedar pollen allergy and dust mite allergy, smoking cessation clinic, and hearing loss and hearing aid clinic. For pediatric illnesses, the clinic responds with rapid testing for RSV and adenovirus, and also provides testing and treatment for taste disorders, smell disorders, ear, nose, and throat diseases, hay fever, allergic rhinitis, and snoring and sleep apnea syndrome. For hay fever and allergic rhinitis, treatments include oral medications, Xolair, Kampo medicine, surgery, and sublingual immunotherapy, and 41 types of allergy testing are possible without injections. Vaccinations are also available, including influenza, pneumococcal, and herpes zoster vaccines.