History Anime / StandByMeDoraemon2

* MentalTimeTravel: While stranded in the future, Doraemon realized he still have the ''Soul Machine'', a gadget that sends a person's consciousness back to the past, and uses that on Nobita to send a warning to his past self. It works.

* AdaptationAmalgamation: It combines the stories of the short films: Doraemon: A Grandmother's Recollections and "The Day When I Was Born" and Nobita and "the end of Shizuka's wedding".
* AesopAmnesia: [[spoiler:Present Nobita accidentally forgets everything by touching the Forgotten Stick while traveling back to his era. To not mess up the timeline even more at the end, Doraemon refuses to tell what exactly happened, much to Nobita's dismay.]]

* BadFuture: Doraemon showcases both child and adult Nobitas a possible bad future in his time TV where Shizuka kept waiting for Nobita for the rest of her life.[[spoiler: It ultimately doesn't happen.]]

* ColourFailure: The moment child!Nobita - stuck in his adult body during his wedding - is told to exchange vows with adult Shizuka, the nervousness making Nobita turn completely pale for more than half a minute.
* {{Foreshadowing}}: [[spoiler:Despite Present Nobita using his own memory to contact his future self in the previous movie to save him and Shizuka, Future Nobita has no idea about his past self bringing his grandmother to the wedding and is completely surprised by it. This is because Present Nobita accidentally got hit with the Forgotten Stick at the end and forgot everything he did during the movie, so Doraemon left him to discover this himself.]]
* FreakyFridayFlip: Both Nobitas switch bodies by using the substitution rope. Unfortunately, the gadget is damaged and has a side effect that if two people don't swap back soon, they will pass out and completely forget everything.

* KidsDrivingCars: He's technically not a "kid", per se, but adult!Nobita, after swapping bodies with his child self, tries getting away from a bunch of hooligans by hijacking a nearby scooter.
* MentalTimeTravel: While stranded in the future, Doraemon realized he still have the Soul Machine, a gadget that sends a person's consciousness back to the past, and uses that on Nobita to send a warning to his past self. It works.
* ThePromise: After Noby shows to her grandmother that he's from the future, her grandmother wishes to meet his future bride. Noby not only promises to grant her wish, [[spoiler: he also takes her to the future to watch his wedding speech, which makes everyone cry of joy.]]
* RaceAgainstTheClock: After being informed of the flaw in the substitution rope, child!Nobita (stuck in his adult self's body) have to find his adult self before their memory gets erased completely, with mere ''seconds'' to spare.
* RunawayFiance: Future Nobita abandons his own wedding out of fear of not being a suitable husband for Shizuka. [[spoiler: He eventually comes back in time to save his matrimony]].
* ShaggyDogStory: [[spoiler: After all their escapades in the future and the repeated attempts of Nobita and Doraemon to fix the future, right in the final scene, Doraemon unintentionally drops his Forgetting Stick on Nobita, causing his memory of the entire adventure to be erased]]. Whoops. [[spoiler:However, Doraemon decides it's for the better that Nobita doesn't find out what happened until he grows up and experiences it for himself.]]

* WouldHurtAChild: The three hooligans that accost adult!Nobita (stuck in the body of his child self) have no qualms trying to hurt him, despite the massive age gap and the fact that they outnumber him three-to-one. They also threaten Shizuka when she tries to intervene, and get into a fight with Gian, Suneo, and Nobita.

''Stand by Me Doraemon 2'' is a [[AllCGICartoon CGI]] ''Manga/{{Doraemon}}'' movie released in 2020, that serves as the sequel of ''Anime/StandByMeDoraemon''. It summarizes what ''Doraemon'''s all about, and it serves as a good introduction to the series.

Like its prequel, it combines some of the most famous chapters of the comic into a complete story.[[note]]Specifically, it adapts Doraemon: A Grandmother's Recollections and The Day When I Was Born.[[/note]] Nobita has managed to change his future for the better, making Shizuka marry him. However, when he decides to visit his beloved grandmother, who died when he was still in kindergarten and whom he was really fond of, and his grandmother wishes to meet his future bride before she dies, he discovers that his future self fleed his wedding to the era of his childhood, fearing that he is not the right person for Shizuka. What takes place, is a roller coaster of emotions, fun and suspense.

* BigDamnHeroes: [[spoiler:Gian and Suneo show up just in time to save Nobita and Shizuka from the teenage hooligans while telling those guys that [[HypocriticalHeartwarming only they can bully him]].]]

* BigDamnHeroes: [[spoiler:Gian and Suneo show up just in time to save Nobita and Shizuka from the teenage hooligans.]]

* AscendedExtra: Nobita's grandma have a far bigger role in this movie than the manga it's based on. [[spoiler: Including actually witnessing her grandson's wedding, a first in the franchise]].

* WhereAreTheyNowEpilogue: The end credits include scenes that follow up on the events of the movie, including Nobita and Doraemon repairing and returning the scooter that adult Nobita took, [[LaserGuidedKarma the teenage hooligans being chased by a stray dog]], Nobita's family celebrating his birthday, Tamako finding Nobita's hidden test papers, adult Nobita and Shizuka spending time with each other after their wedding.

* ShaggyDogStory: [[spoiler: After all their escapades in the future and the repeated attempts of Nobita and Doraemon to fix the future, right in the final scene, Doraemon unintentionally drops his Forgetting Stick on Nobita, causing his memory of the entire adventure to be erased]]. Whoops.

* TeensAreMonsters: The three hooligans who tries to ''extort'' Nobita and physically attack him, certainly are.
* ThePromise: After Noby shows to her grandmother that he's from the future, her grandmother wishes to meet his future bride. Not only Noby promieses to grant her wish, [[spoiler: He also takes her to the future to watch his wedding speech, which makes everyone cry of joy.]]
* WouldHurtAChild: The three hooligans that adult!Nobita (stuck in the body of his child self) have no qualms trying to hurt him, despite the massive age gap and the fact that they outnumber him three-to-one.

* BadFuture: Doraemon showcases both child and adult Nobitas a possible bad future in his time tv where Shizuka kept waiting for Nobita for the rest of her life.[[spoiler: It ultimately doesn't happen.]]

''Stand by Me Doraemon'' is a [[AllCGICartoon CGI]] ''Manga/{{Doraemon}}'' movie released in 2020, that serves as the sequel of Anime/StandByMeDoraemon. It summarizes what ''Doraemon'''s all about, and it serves as a good introduction to the series.

* AscendedExtra: Nobita's grandma have a far bbigger role in this movie than the manga it's based on. [[spoiler: Including actually witnessing her grandson's wedding, a first in the franchise]].

* RunawayFiance: Future Nobita abandons his own wedding out of fear of not being a suitable husband for Shizuka. [[spoiler: He eventually comes back in time to save his matrimony]]