A Kaizen event (also called a Rapid Improvement Event or RIE) is a focused, time-boxed improvement sprint — typically 3–5 days — where a cross-functional team analyses a specific process and implements improvements immediately. Kaizen event training teaches participants how to plan, facilitate, and sustain these events, covering everything from scoping and team selection to implementation and follow-up.
A typical 5-day Kaizen event follows a structured format: Day 1 — training, baseline observation, and current state mapping. Day 2 — waste analysis and root cause identification. Day 3 — solution generation and pilot testing. Day 4 — full implementation and standard work creation. Day 5 — documentation, results presentation, and 30/60/90-day sustainability plan.
Well-facilitated Kaizen events typically deliver 30–60% reductions in process cycle time, significant quality improvements, space savings of 20–40%, and measurable cost reductions. Beyond the quantitative results, Kaizen events build team capability, improve morale, and create a proof-of-concept that demonstrates the power of Lean to sceptical stakeholders.
Sustainability requires updated standard work, visual controls, leadership follow-through, and a structured 30/60/90-day review. Training team members to own the new standards, embedding changes into induction processes, and assigning a champion to each improvement action are essential. Kaizen events that lack a sustainability plan revert within weeks — the 5th S (Sustain) must be designed into the event itself.
General Lean training builds conceptual understanding of tools and principles. Kaizen event training is experiential and action-oriented — participants learn by doing, facilitating real events in their own organisation. It develops facilitation, team leadership, and change management skills alongside Lean tool knowledge, making it the most powerful accelerator for embedding a continuous improvement culture.