Futaba Naika Shokakika Iin, located in Ryuchi, Kai City, Yamanashi Prefecture, is a community-based clinic specializing in internal medicine and gastroenterology. While featuring gastroenterology as a specialty, the clinic provides comprehensive general internal medicine services, with particular emphasis on managing and treating lifestyle-related diseases such as hypertension, hyperlipidemia, and diabetes. The significant number of patients with chronic conditions visiting regularly demonstrates the clinic's role as a primary care physician providing continuous health management. Reception hours are from 8:15 AM to 11:45 AM in the morning and 3:15 PM to 5:45 PM in the afternoon, with consultations available on Monday, Tuesday, Thursday, Friday, and Saturday mornings, as well as Monday, Tuesday, Thursday, and Friday afternoons. The clinic is closed on Wednesday afternoons, Saturday afternoons, Sundays, and public holidays, with Wednesday becoming a full closing day starting from June 2026. The clinic accepts patient registration via My Number Card, improving convenience for patients. In terms of facilities, the clinic is equipped with a parking lot, making it easily accessible by car, and features barrier-free design, ensuring a comfortable environment for patients with physical disabilities. Capable of addressing a wide range of symptoms from gastrointestinal disorders to lifestyle-related diseases, the clinic serves as a comprehensive primary healthcare provider for the Kai City area and surrounding regions.