If you loved Stand by Me Doraemon, try Doraemon: Nobita's Treasure Island
A bridge between a film you've already seen and one most people haven't. Doraemon: Nobita's Treasure Island has roughly 5.8× fewer votes than Stand by Me Doraemon — it's a deeper cut, not a mainstream recommendation. Here's what they share, and what the second one does that the first one doesn't.
What they share
Theyboth carry the cozy, playful mood tags, and they sit in Adventure / Animation / Family / Fantasy / Science Fiction territory. If that's the register that drew you to Stand by Me Doraemon, the second film will land in a comparable space — through a different lens.
What Doraemon: Nobita's Treasure Island is
Doraemon’s latest time-hop sets Nobita on a quest for pirate gold that probably doesn’t exist. The gang borrows every gadget in the pocket, then spends most of the runtime looking for something to do. All pirate maps turn out to be another Tuesday with this crew.

