Stella ENT Clinic is an otolaryngology clinic located in Higashi-Ikebukuro, Toshima Ward, Tokyo. It is conveniently accessible from Ikebukuro Station, Higashi-Ikebukuro Station, and Mukaihara Station. The clinic offers influenza vaccination, with municipal subsidies available for residents aged 65 and over in the 23 wards and children up to age 15 living in Toshima Ward. Toshima Ward residents aged 65 and over pay 2,500 yen, while children up to age 15 are not eligible for the ward subsidy and require consultation at designated hospitals. Other age groups can receive vaccination for 4,000 yen, with a reduced rate of 3,000 yen when presenting LINE registration at reception. Nasopharyngeal procedures involve laryngoscopic examination to determine eligibility before administration for appropriate patients. Sublingual immunotherapy for cedar pollen and dust mites is also available, involving daily sublingual antigen administration at home. Presentation of allergen test results and medication handbook is required. The facility is barrier-free accessible. English, Korean, and other languages are supported. Cash-only payments are accepted.