Located in Aoyagi, Kudamatsu City, Yamaguchi Prefecture, Kishida Naika Clinic is an internal medicine specialty practice operated by Medical Corporation Kishida Iinkai. The clinic offers consultation hours from 8:30 AM to 12:00 PM and 1:00 PM to 6:00 PM, with the notable feature of providing evening hours that accommodate patients after work or school. While closed on Sundays and national holidays, the clinic's weekday and Saturday-based schedule supports the routine health management of local residents. The clinic is also closed during the year-end and New Year period (December 31 – January 3) and the Obon season (August 14–16). As an internal medicine specialist, the clinic is expected to handle a wide range of conditions, from acute illnesses such as colds and fever to the management of lifestyle-related diseases including hypertension, diabetes, and dyslipidemia. Additionally, the clinic has a parking lot, making access by car convenient and providing an easy-to-visit environment for patients who have difficulty using public transportation. For residents in and around Kudamatsu City who need internal medicine consultations, this clinic serves as an accessible primary care provider.