Located at 1-22-9 Kita, Okegawa City, Saitama Prefecture, Okabe ENT Clinic is a medical clinic specializing in otolaryngology. The clinic offers multilingual services including English and Korean, and accepts various payment methods such as credit cards and electronic payments. The facility also features accessibility considerations including on-site parking and barrier-free design. The clinic has implemented a same-day queue system for the past three years, allowing patients to reserve their place via automated phone reception or online. Morning hours end upon completion of the last patient, so those without a reservation may still be seen. Additionally, from April 2024, in-person appointment booking is limited to vaccinations, surgeries, finger prick allergy testing, hearing examinations, and initial sublingual immunotherapy sessions. The clinic is closed on Wednesdays, Sundays, public holidays, Obon (August 12-15), and New Year's holidays (December 29-January 4).