Group formation is from small teams to large teams
https://gyazo.com/973ea9617662cabdccfcf594eff6bb7c
It is totally wrong to go from a large division to a small division. You must always go from small to large. This is one of the critical problems with this method (see Figure 7).
...
In his mind, he has a dogmatic principle about grouping, such as, "In my opinion, it is correct to divide the contents of such a large amount of paper materials into three major categories: market research, quality control, and labor management. They simply apply the dogmatic classified program, sift through paper scraps into the ready-made wak, and fit them into the ready-made wak. In this way, the conceptual significance of the KJ method is completely lost. ---
This page is auto-translated from /nishio/グループ編成は小チームから大チームへ using DeepL. If you looks something interesting but the auto-translated English is not good enough to understand it, feel free to let me know at @nishio_en. I'm very happy to spread my thought to non-Japanese readers.