Fujii Clinic, located in Minamihonmachi, Mikunicho, Sakai City, Fukui Prefecture, is an internal medicine clinic that serves as the core of the FJ Medcare Group, conducting rapid coordination with related facilities using cloud-based electronic medical records. Established in 1953, this historic facility has been providing comprehensive medical care for children and adults across a wide range of conditions since 2022, when the third-generation director with family medicine specialist qualifications began leveraging internal medicine training experience. The clinic features comprehensive on-site diagnostic facilities including X-ray, ECG, CT, upper gastrointestinal endoscopy, and colonoscopy, along with physical therapy equipment such as hot packs, automatic traction devices, and laser treatment units. Its smoking cessation program provides 12-week support through medical insurance coverage, with prescriptions primarily filled in-house and a focus on generic medications. The clinic accommodates sedation for endoscopic procedures and minor surgeries, and coordinates with specialized medical institutions when needed. Additional services include English language support, credit card and electronic payment options, parking, and barrier-free accessibility. Serving as a primary care provider for the community, the clinic features an open waiting room with a green terrace.