Located in Matsumoto, Edogawa-ku, Tokyo, Yack Clinic is a medical clinic offering internal medicine, otolaryngology, and online medical consultations. The clinic is closed on Wednesdays and Fridays during weekdays, with consultations from morning to evening on Monday through Thursday and Saturday. On weekends and public holidays, the clinic is open from 9:00 to 17:00. For in-person consultations, advance reservations are prioritized, allowing patients to reduce waiting time and receive smooth consultations by booking via phone or app. The clinic features a system committed to providing safe and high-quality medical care based on facility standards established by the Ministry of Health, Labour and Welfare. English guidance is available, but patients who do not speak Japanese are requested to be accompanied by an interpreter.