The manga is extremely popular in Japan and parts of Asia.
Highest-Selling Manga Of All Time
IGN India
Crayon Shin-chan in Spain, Crayon Shin-chan Wiki
Crayon Shin-Chan 31st Film Reaches The Franchise's Highest Box Office Gross - Crunchyroll News
Shin-chan manga - Good e-Reader
Crayon Shin-Chan Manga (Chinese Version) : r/manga
Highest-Selling Manga Of All Time
Highest-Selling Manga Of All Time
Crayon Shin-chan (manga), Crayon Shin-chan Wiki
IGN India