What Is Root Cause Analysis, and Why It MattersUntitledA Skill Every Quality Team Needs
Root Cause Analysis (RCA) Training in Japan is a practical, one-day skills programme that teaches professionals how to investigate a problem, defect, incident or failure, find its true underlying cause, and put corrective actions in place that prevent it from happening again. Instead of firefighting the same issues month after month, you learn a structured way to fix them permanently. The training moves you beyond symptoms and immediate triggers to the fundamental cause, using a full toolkit: the 5 Whys, the Fishbone (Ishikawa) diagram, Fault Tree Analysis, FMEA in the RCA context, Pareto analysis, Is/Is Not analysis and the eight-discipline 8D method. It maps directly to the corrective-action requirement of ISO 9001:2015 (Clause 10.2), to the Analyse phase of Six Sigma DMAIC, and to CAPA in regulated industries. Built for Japan's quality-driven manufacturers, suppliers, hospitals and service teams, the course suits quality engineers, operations and process-improvement professionals, health and safety leads and IT incident managers. Delivered live virtual, in classroom or onsite for your team, it turns problem-solving from guesswork into a repeatable discipline you can use the very next day.










