Hiro-Yama Clinic, located in Shibadaimon, Minato Ward, Tokyo, is an otolaryngology, head and neck surgery, and internal medicine clinic with excellent accessibility, just a 2-minute walk from Daimon Station Exit A3 on the Toei Oedo and Asakusa Lines, and about a 5-minute walk from the north exit of JR Hamamatsucho Station. Under the direction of Dr. Hiroya Yamaguchi, the clinic provides comprehensive otolaryngology examinations, with particular emphasis on specialized areas including head and neck tumors, voice disorders, reflux esophagitis, vertigo, and dizziness. As a head and neck surgery facility, the clinic supports early detection of cancers in the otolaryngology field, referrals to specialized hospitals, and post-treatment follow-up, establishing a system capable of addressing a wide range of conditions. Clinic hours are from 9:00 AM to 12:30 PM and 2:00 PM to 5:30 PM (Saturdays until 12:00 PM), with the clinic closed on Wednesdays, Sundays, and national holidays. While appointments are given priority, walk-in visits are also accepted. English language support is available, creating an accessible environment for patients who require communication in languages other than Japanese. The clinic also supports online eligibility verification through the Myna health insurance card, demonstrating thorough attention to patient convenience.