Matsuo Clinic, located in Koseda, Wakayama City, Wakayama Prefecture, is a community-based medical facility that opened in 2001. The clinic offers orthopedics, internal medicine, and rehabilitation, as well as otolaryngology and allergy services, providing comprehensive care for a wide range of conditions. The medical director graduated from Hyogo Medical University and trained in orthopedics at Wakayama Medical University Hospital before gaining experience at multiple medical institutions prior to opening the clinic. The physician in charge of otolaryngology and allergy services is also a graduate of Wakayama Medical University with extensive clinical experience at university and regional hospitals. Consultation hours are from 9:00 AM to 12:00 PM and 4:00 PM to 6:30 PM, with Saturday morning consultations available. The clinic is closed on Sundays and public holidays. The facility features a 30-space parking lot and is barrier-free accessible, with a pick-up service available in the mornings. An online and telephone appointment system has been implemented to reduce waiting times. English-language assistance is available, and the clinic supports the Online Eligibility Verification System and health insurance cards via My Number Card. Additionally, a day service center called "Marble" and a home care support center are located on the second floor, making it a comprehensive medical and welfare facility that also provides nursing care services.