IMPROVEMENT ROUTINES & COACHING
Kata
In operational improvement, kata refers to practiced routines that develop systematic problem solving and coaching. Improvement kata commonly involves understanding a direction, assessing the current condition, defining a target condition and learning through experiments.
KATA IN PRACTICE
- Understand the conditionObserve current work and the desired direction.
- Choose the next targetSet a concrete, near-term condition to work toward.
- Run the next experimentCompare expectation and observation.
Use the agreed units, actual records and approved procedures for your operation.
A WORKED EXAMPLE
A small experiment can test a large assumption.
A team believes labels cause repeated receiving delays. It defines a short trial, predicts the effect and compares actual results before committing to a wider change.
WHAT THIS MEANS FOR YOUR QUOTE
Agree the requirement before comparing quotes
Use the actual shipment, stock and service requirements. Record the billing unit, included work and responsibility for exceptions.
A LITTLE MORE CONTEXT
Questions about Kata
Is kata only a checklist?
No. It is a practiced learning routine.
Must every experiment confirm the prediction?
No. A different result can provide useful learning.
Does coaching remove accountability?
No. Decision ownership remains necessary.
Source & example notes
Lean Enterprise Institute: lean lexicon.
Sources provide background on the linked topic. Product documentation describes a particular implementation; confirm the rules, contract and procedures that apply to your operation.
Quantities, costs and scenarios are illustrative, not operating targets, approved handling instructions or guarantees. Source guidance reviewed 22 October 2026.
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