He accidentally lets his baby sister, Himawari, swallow it.

: While many fans on Reddit recall it as an "all-time best" horror-comedy, some modern retrospective reviews point out dated themes, including questionable parenting portrayals and the "neglect" of Shin-chan while the family focuses on saving Himawari.

Grab your digital camera, feed the dinosaur, and prepare for the most memorable summer vacation in Kasukabe

) is widely considered one of the best and most nostalgic films in the franchise. Released in 1997, it marks the debut of Shin-chan’s baby sister,