Located in Sanwa, Nagaoka City, Niigata Prefecture, Kubota Clinic is a community-oriented practice specializing in internal medicine. Morning hours run from 9:00 to 12:00, and afternoon hours from 15:00 to 17:30, offering convenient appointment times for working patients and those with busy daily schedules. The clinic is closed on the fourth Saturday, Sundays, national holidays, and during seasonal breaks including Golden Week, Obon, the Nagaoka Festival period (August 2–3), and the year-end/New Year holidays (December 30 – January 3). A notable feature of the clinic is its acceptance of credit cards and electronic payments, allowing patients to settle accounts smoothly even without cash on hand. The clinic also provides a parking lot for easy access by car and is barrier-free, ensuring a safe and comfortable environment for patients with mobility concerns or those using wheelchairs. Capable of addressing a wide range of health concerns—from general everyday ailments to lifestyle disease management—Kubota Clinic serves as a trusted family physician for residents in the Sanwa area of Nagaoka City.