Gemba

Gemba is the Japanese term for the actual place where value-creating work occurs, such as a factory floor, operating room, kitchen, job site, or software code. A gemba walk is a management practice of observing and asking questions at that place before taking action. It is used to understand current conditions and identify improvement opportunities across the end-to-end value stream.

Source checked2/2 values · 2026-10-25Methodology

Specification

1 source

Kind	methodology
Origin	Japanese

Study notes

Also spelled genba.
The document gives industry examples: manufacturing factory floor; hospital operating room; hospitality kitchen and dining room; construction job site; software code.
A gemba walk involves direct observation and inquiry before taking action.
Leaders spend time at the gemba to raise consciousness about end-to-end improvement possibilities and to assess the management system's ability to maintain stability.
A suggested gemba walk follows a single product family, product design, or customer-facing process from start to finish across departments, functions, and organizations.
Japanese companies often supplement gemba with the related term genchi gembutsu, essentially go and see, to stress empiricism.