The moral is radical for a children's film: The thing you are bullied for in school might be the thing that saves the world.
But unlike the TV episodes where Doraemon pulls out a "Anywhere Door" to fix a homework problem, the movies take a dramatic turn. A mysterious seed, a strange dog from the past, or a rift in space pulls the gang into a or a distant timeline .
Following the death of the original creator and a change in voice actors (the "New Doraemon" cast), the franchise rebooted. These films were remakes of the classics but with updated animation, faster pacing, and slightly lighter tones to suit modern children.