Kozu Clinic is a community-based internal medicine clinic located in Kozu-cho, Niihama City, Ehime Prefecture. It is one of the facilities operated by the Niihama Medical and Welfare Life Cooperative, and plays a role in an organization that supports the health of local residents under the philosophy of "protecting our own health ourselves." The cooperative's approach of pursuing comprehensive medicine that integrates Eastern and Western medicine is reflected in daily clinical practice. Consultation hours are set from 8:30 a.m. to 12:00 p.m. and from 3:30 p.m. to 6:00 p.m., making it easy for patients to visit even during work breaks. The clinic is closed on Sundays and public holidays, as well as during Golden Week, the local festival (October 17–18), and the year-end and New Year period, with a closure schedule aligned to regional events. English-language support is available, making the clinic accessible to patients who speak languages other than Japanese. The facility also offers a parking lot for convenient access by car, and is barrier-free, ensuring a comfortable environment for elderly patients and those with physical disabilities.