Located in Nishikimachi, Otaru City, Hokkaido, Otaru Matsui ENT Clinic is an otorhinolaryngology clinic with convenient accessibility, just a 2-minute walk from the Chuo Bus 'Temiya' bus stop. Dr. Toshinori Matsui, the director, gained experience at Sapporo Medical University and its affiliated hospitals before working at Otaru City Hospital for approximately 17 years, and opened the clinic in December 2018. Holding a Ph.D. in Medicine and certification as a specialist by the Japan Otorhinolaryngological Society, he is also recognized as a dizziness consultant by the Japan Society for Equilibrium Research, with a particular focus on dizziness treatment. Additionally, sublingual immunotherapy is offered for patients diagnosed with Japanese cedar pollinosis or dust mite allergic rhinitis, providing an effective treatment option for those who experience drowsiness with antihistamines. Consultations are available on weekday mornings and afternoons, as well as Thursday and Saturday mornings. The clinic features 10 parking spaces, barrier-free facilities, and English language support. Providing specialized medical care for ear, nose, and throat conditions rooted in the community, the clinic serves the Otaru and Shiribeshi areas as an otorhinolaryngology practice meeting diverse patient needs.