Ainosato Otolaryngology Clinic, located in a residential area of Kita-ku, Sapporo, about a 7-minute walk from JR Takuhoku Station, has been serving as an otolaryngology specialist clinic for the Takuhoku and Ainosato areas since opening in May 2017. The clinic addresses a wide range of complaints, from common ear, nose, and throat symptoms to vertigo, facial nerve paralysis, and neck lumps, with the director certified as a vertigo consultation physician. The clinic is proactive in enhancing its services, progressively introducing new treatments and examinations such as endoscopic nasopharyngeal swab therapy, sublingual immunotherapy for perennial allergic rhinitis, home-based sleep apnea testing, hearing aid services, and ultrasound evaluations for thyroid and cervical lymph nodes. English services are available, and the clinic has implemented convenient payment options including an automated payment machine accepting credit cards, transportation IC cards, and QR code payments. Two parking spaces—one in front of the clinic and a second lot—are available, making it easily accessible by car. For patients with fever, the clinic strictly separates waiting routes and meets the facility standards for the Outpatient Infection Control Improvement Addition established by the Ministry of Health, Labour and Welfare, maintaining a comprehensive infection prevention system.