From the article: "Japan zones limit the “maximum nuisance" in a zone, and allow for any development below that threshold (e.g. a factory can’t be built in a re

From the article: "Japan zones limit the “maximum nuisance" in a zone, and allow for any development below that threshold (e.g. a factory can’t be built in a residential neighborhood but housing can be built in a light industrial zone)." So, by this understanding, the author isn't completely correct and that if the factory is not a nuisance it can be built in a residential neighborhood and it has to be proven that the factory causes harm?