Kato Clinic is an internal medicine clinic located in Sekimachi-kita, Nerima Ward, Tokyo. Situated in a residential area near Musashi-seki Station on the Seibu Shinjuku Line, it provides community-based healthcare services. The clinic offers general internal medicine, treating everything from acute conditions such as colds and fevers to chronic lifestyle diseases including hypertension and diabetes. Patients can receive continuous care for everyday health concerns in a familiar local setting. Operating hours follow a two-part schedule: 9:00 AM to 12:00 PM in the morning and 3:00 PM to 7:00 PM in the afternoon, making it convenient for visits on weekdays when patients have work or school. Saturday consultations are available in the morning only. The clinic is closed on Sundays, public holidays, and during year-end/New Year and Obon periods, so checking the calendar in advance is recommended. As a primary care facility handling everyday health management for the community, Kato Clinic has become a familiar presence for residents of western Nerima Ward.