Christoph Roser February 28, 2017
Japan is a wonderland for anybody interested in lean. Of course there is the archetype of lean manufacturing, the Toyota group and its Toyota Production System. However, access to Toyota plants is restricted, and during their guided tours you can observe only so much. (See for example my post on Evolution of Toyota Assembly Line Layout – A Visit to the Motomachi Plant as the result of such a tour).
Fortunately, the goal to achieve perfection is also found in many other processes in Japan, many of which you can observe almost anytime, whenever you like and for how long you like. In the past I blogged about Lean in the Japanese Public Toilet and Japanese Standard Pointing and Calling on Japanese trains. This time I’m looking in more detail into the Japanese supermarket, in particular its checkout system.
Read more