History Fanfic / JTomsKingdomHeartsSeries

** Some characters accidentally initiated a Keyblade Inheritance Ceremony shortly after Ventus is saved.
*** Minnie is Mickey's successor, as she accidentally touched his Keyblade in the "Epic Mickey" arc.
*** Donald is Vanitas's successor, as he hit Vanitas with his own Keyblade in a rage for almost causing the deaths of his friends in the "Back to the Future Part III" arc.
*** Daisy is Namine's successor, as she grabbed her Keyblade during the battle with Larxene when Namine got disarmed one day earlier.
*** Goofy is Young Xehanort's successor, as he snatched his Keyblade and hit him in the face with it when he was about to kill Mickey earlier that day in Midgar.
*** Max is Riku Replica's successor. Keep in mind that he got it not from Riku Replica himself, but rather from Dark Riku, hitting him with his own weapon, the Soul Eater, after Ventus hit him and disarmed him with Blizzard.

* ''[[https://www.fanfiction.net/s/13160631/1/Kingdom-Hearts-Kung-Fu-Light-Defenders Kingdom Hearts: Kung Fu Light Defenders]]'': In a crossover with ''WesternAnimation/KungFuPanda'', Sora, Donald, and Goofy find themselves in the Valley of Peace, and must learn new fighting skills and fight alongside the Dragon Warrior, the Furious Five, and an unlikely acquaintance-turned-friend when Organization XIII is plotting something big for this new world... and some of its residents. Takes place during Kingdom Hearts II.

** In all ''WesternAnimation/KungFuPanda'' story arcs, several Light-affiliated characters become kung fu masters.

** Non-Disney franchises include ''WesternAnimation/KungFuPanda'', ''Franchise/BackToTheFuture'', ''Series/MyBabysittersAVampire'', and ''[[Film/Ghostbusters1984 Ghostbusters]]'' with WordOfGod confirming one with ''WesternAnimation/TheLoudHouse'' in the future (specifically on the events of the Netflix film) and WesternAnimation/AnAmericanTail (specifically during the events of Fievel Goes West). ''Farm to Unstable!'' features cameo appearances by Scooby-Doo and Shaggy Rogers from ''WesternAnimation/ScoobyDoo,'' along with Sibella, Winnie, Elsa, Phantasma, and Tanis from ''WesternAnimation/ScoobyDooAndTheGhoulSchool''

* EvilCounterpart: In-depth analysis of the first ''WesternAnimation/KungFuPanda'' arc makes Tai Lung be one to Terra. Both of them are prodigious students of a master that treated them like a son (Shifu for Tai Lung, Eraqus for Terra) and prepared them for greatness (being the Dragon Warrior for Tai Lung, being a Keyblade Master for Terra), and both of them, when denied that greatness because of the darkness in their hearts, caught Xehanort's attention. However, Tai Lung becomes obsessed with the Dragon Scroll and [[RedemptionRejection refuses the chance at redemption Shifu gave him]], while Terra only succumbed to the darkness because Xehanort and Vanitas tried to hurt Aqua and Ventus, and wants to [[MustMakeAmends "set this right"]].

* AuthorAppeal: J. Tom is a big fan of [[WesternAnimation/DuckTales2017 Duck Tales]], incorporating characters from said show into his stories as many times as possible.

* AuthorAppeal: J. Tom is a big fan of [[WesternAnimationDuckTales2017 Duck Tales]], incorporating characters from said show into his stories as many times as possible.

* AdaptedOut: Zigzagged with Namine being the one who summoned Lingering Will against Terranort. Namine was restored before the gang rescued Aqua from the Realm of Darkness. However, one should keep in mind that, according to [[Franchise/BackToTheFuture Doc Brown]], [[ForWantOfANail even the smallest change in the past can create an]] AlternateUniverse. (In this case, the change from the games is most likely an encounter between the Wayfinder Trio and [[Film/IronMan Tony Stark]] during Birth By Sleep.) This means that it may be possible for an alternate version of Namine to have summoned Lingering Will. Then again, how Lingering Will saved Sora and [[WesternAnimation/{{Mulan}} Shang]] is unknown, so perhaps Lingering Will was simply following the gang from the shadows, eventual being accompanied by [[WesternAnimation/OswaldTheLuckyRabbit Oswald]].
* AuthorAppeal: J. Tom is a big fan of Duck Tales, incorporating characters from said show into his stories as many times as possible.

*** Jos&eacute Carioca

** La Cit&eacute des Cloches (WesternAnimation/TheHunchbackOfNotreDameDisney):

* TheReasonYouSuckSpeech: As the Avengers Endgame arc begins, Tony Stark and Steve Rogers get in a huge fight and it's '''Sora''' of all people, in a fit of rage, who chews out the remaining Avengers for letting their beliefs blind their thought of the consequences of their actions.

** Land of Dragons (Franchise/{{Mulan}}):

** Dwarf Woodlands (Franchise/SnowWhiteAndTheSevenDwarfs):

** Beast's Castle (Franchise/BeautyAndTheBeast):

** Castle of Dreams (Franchise/{{Cinderella}}):

* IncorruptiblePurePureness: Per canon, the Princesses of Heart and their successors, the New Seven Hearts. Kida is one of the New Seven Hearts, along side Kairi, Rapunzel, Anna and Elsa, leaving only two unknown New Hearts.

** Non-Disney franchises include ''WesternAnimation/KungFuPanda'', ''Franchise/BackToTheFuture'', ''Series/MyBabysittersAVampire'', and ''[[Film/Ghostbusters1984 Ghostbusters]]'' with WordOfGod confirming one with ''WesternAnimation/TheLoudHouse'' in the future (specifically on the events of the Netflix film) and WesternAnimation/AnAmericanTail (specifically during the events of Fievel Goes West). ''Farm to Unstable!'' features cameo appearances by Scooby-Doo and Shaggy Rogers from ''WesternAnimation/ScoobyDoo,' along with Sibella, Winnie, Elsa, Phantasma, and Tanis from ''WesternAnimation/ScoobyDooAndTheGhoulSchool''

** Non-Disney franchises include ''WesternAnimation/KungFuPanda'', ''Franchise/BackToTheFuture'', ''Series/MyBabysittersAVampire'', and ''[[Film/Ghostbusters1984 Ghostbusters]]'' with WordOfGod confirming one with ''WesternAnimation/TheLoudHouse'' in the future (specifically on the events of the Netflix film) and WesternAnimation/AnAmericanTail (specifically during the events of Fievel Goes West). ''Farm to Unstable!'' features cameo appearances by Scooby-Doo and Shaggy Rogers from Franchise/Scooby-Doo, along with Sibella, Winnie, Elsa, Phantasma, and Tanis from ''WesternAnimation/ScoobyDooAndTheGhoulSchool''

*** Namin&eacute

** Non-Disney franchises include ''WesternAnimation/KungFuPanda'', ''Film/BackToTheFuture'', ''Series/MyBabysittersAVampire'', and ''[[Film/Ghostbusters1984 Ghostbusters]]'' with WordOfGod confirming one with ''WesternAnimation/TheLoudHouse'' in the future (specifically on the events of the Netflix film) and WesternAnimation/AnAmericanTail (specifically during the events of Fievel Goes West). ''Farm to Unstable!'' features cameo appearances by Scooby-Doo and Shaggy Rogers from Franchise/Scooby-Doo, along with Sibella, Winnie, Elsa, Phantasma, and Tanis from ''WesternAnimation/ScoobyDooAndTheGhoulSchool''

* ''[[https://www.fanfiction.net/s/12951868/1/Kingdom-Hearts-Hill-Valley Kingdom Hearts: Hill Valley]]'': In a crossover with ''Film/BackToTheFuture'', Sora, Riku, Kairi, King Mickey, Donald, and Goofy travel to Hill Valley, meet Marty [=McFly=] and Dr. Emmett "Doc" Brown, and end up stuck with Marty in 1955. Now they must help him get his parents together, stop the Heartless from messing up the Space Time Continuum and find a way to get back to the future.

* ''[[https://www.fanfiction.net/s/12996074/1/Kingdom-Hearts-New-York Kingdom Hearts: New York]]'': In a crossover with ''Film/{{Ghostbusters}}'', Sora, Riku, Kairi, King Mickey, Donald, and Goofy team up with the Ghostbusters to save this new world from Darkness. Will they succeed, will they fail, and will Sora confess his love for Kairi and vice-versa?

** Arendelle (Franchise/Frozen):

** San Fransokyo (Franchise/BigHeroSix)

** San Fransokyo (Franchise/BigHero6)

*** GoGo Tomango

** Atlantis (WesterAnimation/AtlantisTheLostEmpire):

** Castle of Dreams (Franchise/Cinderella):

** Olympus (WesternAnimation/Hercules):
*** Megera

** Haunted New York (Franchise/Ghostbusters):

** Agrabah (Franchise/Aladdin)

** Deep Jungle (Franchise/Tarzan):

** The Grid (Film/TRON:Legacy):

** La Cit&eacute des Cloches (WesternAnimation/TheHunchbackOfNotreDame(Disney)):

** Dwarf Woodlands (Franchise/SnowWhiteAndTheSevenDwarves):

** Kingdom of Corona (Franchise/Tangled):

** Arandelle (Franchise/Frozen):

** Monstropolis (Franchise/MonstersInc.):

** Neverland (WesternAnimation/Peter Pan):

** Atlantis (Western Animation/Atlantis: The Lost Empire):

** Kuzconian Empire (Western Animation/The Emperor's New Groove)

** Land of Dragons (Franchise/Mulan):

** Whitechapel (Series/MyBabysitter'sAVampire):

* TheBusCameBack: Sora returns to multiple worlds that are not visited again after ''VideoGame/KingdomHeartsII''. Such worlds include: [[Franchise/TheLionKing Pride Lands]], [[WesternAnimation/BeautyAndTheBeast Beast's Castle]], [[WesternAnimation/{{Mulan}} The Land of Dragons]] and [[WesternAnimation/{{Aladdin}} Agrabah]]. This is also the case for the ''Birth By Sleep'' trio and the [[WesternAnimation/{{Cinderella}} Castle of Dreams]]. Furthermore, due to Zira and [[WesternAnimation/TheLittleMermaid Morgana]] being part of Maleficent's LegionOfDoom, Sora will return to Pride Lands and Atlantica.

* Reduced to Dust: Just like the characters who canonically turned to dust after Thanos' BadassFingersnap, characters from Kingdom Hearts and the Disney/Non-Disney properties from the games and this series die from it. Characters include:

* AdaptationalAlternateEnding:
** The ''Film/AvengersEndgame'' story: Tony Stark and Natasha Romanoff are both SparedByTheAdaptation, Steve managed to live both his lives, and, [[WhereAreTheyNowEpilogue five years after the Keyblade War,]] the Avengers are stronger than ever as they prepare to take on Galactus.

Buster