Problem Solving: The Kobetsu Kaizen Approach
Understand the problem solving basics — learn to recognize, classify, and frame problems using the Kobetsu Kaizen methodology.
Course Content
Use The Kobetsu Kaizen Tools Without Turning Problem Solving Into Theatre
This Ninja course shows you how to measure losses, focus with Pareto, investigate with Ishikawa and 5 Whys, document with A3, and standardize improvements so the problem does not come back.
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Prerequisite: Ronin-level problem-solving understanding or equivalent knowledge of the Gap Model, problem types, Genba observation, and 5W2H problem statements.
The Problem
Problem solving can look very professional while being completely useless.
You can gather a team. Draw a fishbone. Ask “why” five times. Fill in an A3. Add a few action items. Present it to leadership with the usual serious face.
And still solve nothing.
Because the tool is not the thinking. The tool only exposes whether the thinking is disciplined or whether the team is decorating a guess.
That is where most chronic problems survive. Nobody measured the biggest loss before choosing the topic. The Ishikawa became a brainstorming poster. The 5 Whys followed opinion instead of evidence. The A3 looked clean, but the logic had holes. The countermeasure addressed the symptom. The standard never changed. Then the problem came back, because of course it did.
Kobetsu Kaizen Ninja is for the person who has to use the tools properly.
You learn how to measure losses, focus with Pareto, investigate causes with Ishikawa and 5 Whys, document the logic on an A3, and standardize the improvement so the same problem does not return wearing a new badge.
Inside This Kobetsu Kaizen Ninja Course, You’ll Get:
- The loss-measurement logic that shows you where the real improvement target is before the team wastes time solving a small, loud problem.
- The Pareto method that separates the vital few losses from the long tail of distractions pretending to be priorities.
- The Ishikawa approach that gives your root-cause work breadth before the team falls in love with the first explanation.
- The 5 Whys discipline that forces each causal link to be factual, actionable, and verified at the Genba — not just plausible in a meeting.
- The A3 structure that turns your problem-solving work into a clear story: problem, data, root cause, countermeasures, results, and standardization.
Why You Need This Now
Chronic problems are expensive because they learn how to hide inside normal work.
People adapt. Operators work around them. Supervisors explain them. Managers accept them. Then one day leadership asks why the same loss, defect, delay, or stoppage keeps showing up in different reports.
At that point, “we did a root cause” is not a defense.
If the problem comes back, people do not blame the fishbone. They blame the person who said the analysis was done.
A weak Pareto points you at the wrong target. A shallow Ishikawa misses the real cause. A lazy 5 Whys chain gives you a root cause that sounds reasonable but changes nothing. A pretty A3 can make bad thinking look tidy. And a countermeasure that never becomes a standard is just temporary enthusiasm with a deadline.
Kobetsu Kaizen Ninja gives you the working method for doing the job properly.
Measure the loss. Choose the focus. Map possible causes. Drill to root cause. Verify at the Genba. Build the A3. Implement countermeasures. Standardize the improvement.
Not problem-solving theatre.
The tools, used in the right order, so your answer can survive contact with the real process.
Built by the Kaizen Coach Team
Kobetsu Kaizen Ninja was built by the Kaizen Coach Team — Lean coaches with more than 20 years spent inside production environments, where weak root-cause analysis gets exposed the unpleasant way: the problem comes back.
We built this course for the person expected to deliver results with the tools.
The engineer. The operations manager. The team leader. The CI professional. The person who has to measure the loss, choose the focus, lead the analysis, explain the logic, and make sure the countermeasure actually changes the work.
Kobetsu Kaizen Ninja does not treat Pareto, Ishikawa, 5 Whys, and A3 as separate templates to fill in because Lean people like paperwork.
It teaches the sequence: measure losses, focus with Pareto, map possible causes with Ishikawa, drill with 5 Whys, verify at the Genba, document the story on an A3, choose countermeasures, build the action plan, and standardize the improvement.
Because a clean A3 with bad thinking underneath is still bad thinking.
It just has margins.
Real-World Experience Behind The Training
This course is built around the tool chain that decides whether Kobetsu Kaizen produces a real result: process loss measurement, Pareto analysis, Ishikawa, 5 Whys, A3 reporting, countermeasure hierarchy, action planning, and standardization.
That matters because problem solving does not usually fail because people forgot the tool names.
It fails when the data window is too short.
It fails when the Pareto categories are inconsistent.
It fails when the fishbone stops at symptoms.
It fails when the 5 Whys chain is plausible but not verified.
It fails when the countermeasure is a reminder instead of a change to the system.
It fails when the standard is never updated, trained, made visible, or audited.
The approach behind this training also comes from work with teams inside companies such as:
- Sanofi
- Rio Tinto
- Henkel
- Electrolux
- Ferrero
- De’Longhi
Those are not environments where “we think this is the root cause” survives for long.
Kobetsu Kaizen Ninja gives you the practical structure to make your thinking visible and defensible: the biggest loss selected, the likely causes mapped, the root cause drilled and verified, the countermeasure tied to the cause, and the improvement locked into the standard.
That is the difference between “we did a problem-solving exercise” and “the problem stayed solved.”
Start The Kobetsu Kaizen Ninja Course Today
Get access to Kobetsu Kaizen Ninja and learn how to use the core problem-solving tools in the right sequence.
You’ll learn how to measure losses, prioritize with Pareto, investigate with Ishikawa, drill to root cause with 5 Whys, document the story on an A3, choose countermeasures, build the action plan, and standardize the improvement so it does not erode.
Because problem-solving tools do not fix bad thinking.
They expose it.
The next time you are asked to solve a chronic loss, defect, stoppage, delay, or recurring issue, you can either fill in the templates and hope the logic holds…
Or you can follow the tool chain properly.
Click below. Start Ninja. Use the tools in the right order before your “root cause” gets tested by the real process.
Access is $20 per year.
Start access to all Ninja Level Courses
Prerequisite: Ronin-level problem-solving understanding or equivalent knowledge of the Gap Model, problem types, Genba observation, and 5W2H problem statements.
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