At the Sakata Group, we utilize information systems for lot/serial number management of electrical parts to improve logistics quality. Aiming for “Quality Improvements for CS.ES: Challenging Zero Logistics Errors through Information Utilization,” we focus on daily logistics Kaizen. Our shipping support systems prevent picking errors, while status management systems address order changes—a root cause of mistakes. Through the accumulation of on-site Kaizen activities, we have realized high-precision logistics quality aimed at zero errors.