Matsunaga Otolaryngology Clinic opened in September 2007 in front of Fujieda Station in Shizuoka Prefecture. Located a 5-minute walk from Fujieda Station, the clinic has 20 on-site parking spaces. The clinic is staffed by otolaryngology specialists who examine the ear, nose, and throat, and also perform day surgery such as radiofrequency surgery for rhinitis and nasal polyp surgery. The clinic offers smoking cessation clinics and sublingual immunotherapy. For sleep apnea syndrome, they conduct simple home sleep tests, comprehensively evaluate the shape of the nose and throat, and consider treatment options. They also specialize in dizziness treatment, using special goggle-style equipment with infrared CCD cameras to observe nystagmus and identify causes. For thyroid diseases, they perform diagnosis including ultrasound examination and fine needle aspiration cytology. They also examine diseases causing airway stenosis from an otolaryngology perspective and manage CPAP treatment. As a hearing aid counselor certified by the Japan Otolaryngological Society, they provide hearing aid consultations and assist with public expense applications. The clinic administers various vaccinations and has introduced an online appointment system with queue management. With state-of-the-art medical equipment, the clinic is committed to providing kind service, rapid diagnosis, and easy-to-understand explanations.