Matsushita Internal Medicine Clinic, operated by Medical Corporation Koumeikai, is conveniently located just a 1-minute walk from Senri-Chuo Station within Senri Residence Medical Mall. The clinic celebrated its 14th anniversary in April 2025. As a specialized internal medicine clinic, it provides treatment primarily in neurology and cardiology. Patients can receive specialized care for circulatory system diseases including stroke, heart disease, hypertension, diabetes, and dyslipidemia, as well as neurological conditions such as headaches, Parkinson's disease, and dementia. The clinic also focuses on preventive medicine, offering second opinion clinics and smoking cessation clinics, while providing brain dock examinations and treatment for sleep apnea syndrome. In terms of clinic operations, the clinic has implemented a system where specialists in brain and heart conduct simultaneous examinations in two examination rooms on Friday mornings and every Saturday (except the 5th Saturday), aiming to enhance specialization and reduce waiting times. Additionally, the clinic supports English and Korean and is equipped with barrier-free facilities. As a medical information system, it has introduced online qualification confirmation using My Number cards, supporting high-quality medical care through the acquisition and utilization of medication information and specific health examination information. Pneumococcal vaccine vaccinations are also available.