Located in Miharashi-cho, Nanao City, Ishikawa Prefecture, Yokoyama Naika Clinic is an internal medicine specialty clinic operated by the medical corporation Yokoyama. As a clinic serving regional healthcare in Nanao City, it addresses a wide range of internal medicine symptoms, from daily health concerns to chronic disease management. The clinic is equipped with a parking lot, making it easy for patients to visit by private car. Additionally, the facility features barrier-free design, ensuring that elderly patients and those with physical disabilities can use it with peace of mind. The consultation schedule is somewhat complex: Monday and Wednesday offer morning-only consultations; Thursday is closed in the afternoon; the 1st, 3rd, and 5th Saturdays are closed; and the 2nd and 4th Saturdays offer morning-only consultations. The clinic is also closed on holidays, so checking the schedule before visiting is recommended. Through internal medicine practice rooted in the local community, the clinic continues to support the health of Nanao citizens close to home.