Located in Daisawa, Setagaya-ku, Tokyo, Hori Clinic is a medical clinic specializing in internal medicine. The clinic offers English-language services, provides parking facilities, and is barrier-free, creating an accessible environment for patients. The clinic actively administers influenza vaccinations, with conventional subcutaneous injections available without reservation. They also offer the nasal spray vaccine (FluMist) for individuals aged 2 to under 20 years, with cost subsidies available for Setagaya Ward residents aged 2 through third-year junior high school students. The clinic also provides Pfizer's Comirnaty COVID-19 vaccine. Regarding medical care, the vice director is an endocrinology specialist who conducts detailed examinations for symptoms such as palpitations, weight loss, and excessive sweating. The clinic also accepts appointments for young patients with high blood pressure who may have juvenile hypertension, offering specialized medical care. The clinic is closed on Sundays, national holidays, year-end and New Year holidays, and specified holidays including summer vacation.