Where is Crayon Shin-chan set?
Japanese manga series
Crayon Shin-chan (1990) is not pinned on this map. Wikidata records no setting for this manga. What is below is the weaker claim its Japanese Wikipedia article makes: the real places its setting was modelled on. Where the manga takes place, not where it was made: a manga is drawn and filmed nowhere, so this is the only kind of location it has.
Part of the Crayon Shin-chan franchise
Drawn from these real places
Japanese Wikipedia says this manga’s setting was modelled on these real places. Nothing was filmed at them.