Kingdom Hearts Crossovers
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A Certain Magical Keyblade Wielder by KHVSFF reviews
Waking up in an unfamiliar city, Sora has no idea where he ended up. After vanishing from his world, he will have to find a new way home in this mysterious city. Along the way, he'll meet new friends & foes while also facing new challenges in his life. However, he won't be alone as a familiar, yet misfortunate spiky-haired boy will help him navigate Academy City and its secrets.
Crossover - Kingdom Hearts & Toaru Majutsu no Index/とある魔術の禁書目録 - Rated: T - English - Adventure - Chapters: 15 - Words: 244,584 - Reviews: 139 - Favs: 158 - Follows: 196 - Updated: 8/29 - Published: 6/10/2022 - Sora, Aleister Crowley, Index L. P., Tōma K.
Pokémon: Sora and Kairi's Journey by xinbra reviews
A retelling of Pokémon: Sora's Journey. Sora and Kairi goes through the world of Pokémon. A mixture of adventure, romance, and comedy.
Crossover - Pokémon & Kingdom Hearts - Rated: T - English - Adventure/Romance - Chapters: 268 - Words: 1,428,771 - Reviews: 756 - Favs: 103 - Follows: 102 - Updated: 8/29 - Published: 2/22/2022 - [Sora, Kairi] Pikachu, The Heartless
Kingdom Heart: The Familiar of Light Re:write by YubelXIII reviews
After abusing the power of waking, Sora appeared in a whole new world. Now stripped of the power of waking, Sora now has to find a way home. While showing the inhabitants the true meaning of what magic really is. (Sora X Harem)
Crossover - Kingdom Hearts & Familiar of Zero - Rated: M - English - Adventure/Romance - Chapters: 18 - Words: 177,719 - Reviews: 85 - Favs: 123 - Follows: 140 - Updated: 8/29 - Published: 11/24/2022 - [Sora, Kairi, Louise, Henrietta]
Avengers X Kingdom Heart: Endgame by HFPublications reviews
After Thanos snapped his fingers and wiped out half of the universe. The surviving heroes must bound together to fix the mess Thanos caused, avenge the fallen and bring peace back to the universe. A story of twists, turns and timetravel awaits in this sequel to Avengers X Kingdom Hearts: Infinty War and Kingdom Hearts: Sacred Flow. Will the heroes succeed, or is it too late?
Crossover - Kingdom Hearts & Avengers - Rated: T - English - Adventure/Fantasy - Chapters: 34 - Words: 303,593 - Reviews: 3 - Favs: 12 - Follows: 10 - Updated: 8/29 - Published: 7/15 - Sora, Kairi, Iron Man/Tony S., Thanos
Kingdom Hearts RWBY Mix by spiralpaladin reviews
(A novelization of a long running rp with a friend) A boy with a key, a girl with a scythe, and a grand adventure. When the hearts of two pure, simple souls meet within the darkness, a bond is forged to lead them and all those lost to it back to the light. The worlds are in danger. Their fate rests on the shoulders of the one chosen by the Keyblade, and the silver-eyed warrior.
Crossover - Kingdom Hearts & RWBY - Rated: K+ - English - Adventure/Fantasy - Chapters: 79 - Words: 220,230 - Reviews: 166 - Favs: 147 - Follows: 164 - Updated: 8/29 - Published: 5/1/2022
Kingdom Hearts: San Angel by draco70 reviews
Sora, Donald and Goofy were on their way to Monstropolis until a giant Heartless ship crashes them on a new world. Sora decides to help a young man get the woman of his dreams. But things go awry as the god of the underworld messes things up for the worse.
Crossover - Kingdom Hearts & Book of Life - Rated: K - English - Romance/Adventure - Chapters: 11 - Words: 18,154 - Reviews: 3 - Favs: 11 - Follows: 10 - Updated: 8/29 - Published: 8/10 - Sora, Manolo S., Maria P., Xibalba
Of Ice Queens and Flamingos by Superbeans
"Thank the gods," Elsa deflated. "You owe me one for this, Sora. Any good with the flamenco?" "Err… we saw them sometimes back on Destiny Islands?" Sora squinted at her. "Why? What's a bird gotta-" "Dance, Sora." Elsa massaged her brow. "Can you dance?" After Elsa paid him a favour, Sora needs to return it now, and that means impressing the Kuzco emissary.
Crossover - Kingdom Hearts & Frozen - Rated: K - English - Friendship/Humor - Chapters: 3 - Words: 4,847 - Updated: 8/29 - Published: 8/14
The Soul of Thamasa by Superbeans
Sora doesn't understand why the locals in this small village won't talk to him, meanwhile a young pictomancer has painted something suspicious.
Crossover - Final Fantasy I-VI & Kingdom Hearts - Rated: K+ - English - Adventure/Family - Chapters: 8 - Words: 13,623 - Favs: 1 - Follows: 2 - Updated: 8/29 - Published: 4/4 - Relm, Sora, Donald Duck, Goofy
Dour Spare and the Bending Trail by Superbeans reviews
In which Sora's return to the Sleeping Worlds finds an unexpected companion.
Crossover - Kingdom Hearts & Bravely Default - Rated: K+ - English - Angst/Suspense - Chapters: 4 - Words: 5,554 - Reviews: 3 - Favs: 3 - Follows: 3 - Updated: 8/29 - Published: 7/5 - Sora, Airy
Kingdom Pups by Animatic Psychopath reviews
Set during KH3. Sora, Donald and Goofy"s travels take them to the world of Adventure Bay and Adventure City where Ryder and the PAW Patrol are protecting it from the recently elected Mayor Humdinger. Alongside unexpected help from Kairi and Lea,they must also protect it from the heartless,the nobodies and the unversed.
Crossover - Kingdom Hearts & PAW Patrol - Rated: K+ - English - Adventure/Friendship - Chapters: 1 - Words: 2,636 - Reviews: 2 - Favs: 3 - Follows: 3 - Published: 8/27 - Sora, Kairi, Ryder, Chase
Fairy's Blade Chronicles by GREAT CELESTIAL-DRAGON reviews
Taren the son of Sora and Kairi is thrusted into an adventure where he will be called to save his world and the magix dimension from a mysterious new evil on the move. In his journey he will meet new friends, enemies and love whilst learning what it means to be a wielder of the Keyblade.
Crossover - Kingdom Hearts & Winx Club - Rated: T - English - Fantasy/Adventure - Chapters: 74 - Words: 614,488 - Reviews: 248 - Favs: 122 - Follows: 113 - Updated: 8/27 - Published: 4/13/2018
Kingdom Hearts: Familia Myth by Keybladewielder97 reviews
After what Sora considers to be the most challenging fight of his life, he expected to be teleported back to the Final World. What he didn't expect was to wake up in a world filled with Gods and a Dungeon so deep that no one knows how far it goes. Finding a way back home isn't going to be easy, but at the very least, he has a hearth to fall back on.
Crossover - Kingdom Hearts & Dungeon ni Deai o Motomeru no wa Machigatte Iru Darou ka - Rated: T - English - Fantasy/Friendship - Chapters: 18 - Words: 226,943 - Reviews: 797 - Favs: 786 - Follows: 899 - Updated: 8/27 - Published: 1/2/2022 - Sora, Bell C.
Kingdom Hearts What If?: Guardian Of The Depths by SORARULES23 reviews
Taking place twelve years after the Little Mermaid. What if the reasons Melody was kept away from the sea were different? What if there Atlantica's Legacy was bigger? What If the Maverick ended up in the ocean instead of on land? (This is a third alternate version of my current Maverick stories.)
Crossover - Kingdom Hearts & Little Mermaid - Rated: T - English - Romance/Adventure - Chapters: 18 - Words: 281,803 - Reviews: 36 - Favs: 11 - Follows: 10 - Updated: 8/26 - Published: 1/16/2022 - [OC, Melody] Ariel
Hearts of the Boiling Isles by Dark Gold Writings reviews
After the defeat of Organization XIII, Sora sets out on a solo mission to find his friend Kairi. Little did he know, he was in for another adventure with brand new friends.
Crossover - Kingdom Hearts & Owl House - Rated: K+ - English - Fantasy/Adventure - Chapters: 51 - Words: 339,096 - Reviews: 580 - Favs: 305 - Follows: 311 - Updated: 8/26 - Published: 5/2/2021 - Sora, Luz N., Eda
Return to Eos by Curryfury13
After receiving an anonymous plea for help, Yen Sid sends Velcia back to the planet Eos to help Noctis and his friends break free of a Heartless invasion before their world is destroyed; but after her arrival Velcia finds herself cursed with horrifying nightmares of a darkness lurking in her heart.
Crossover - Kingdom Hearts & Final Fantasy XV - Rated: T - English - Adventure - Chapters: 12 - Words: 107,403 - Favs: 3 - Follows: 3 - Updated: 8/26 - Published: 6/17 - OC, Noctis Lucis Caelum, Ignis Scientia
Sword Art Kingdom III by Jacob Pendra-Huth reviews
The final series of the Xehanort/Younsol arc, with Sora, Asuna, Kirito, & their companions banding together against Organization XVI, as well as another threat that is gathering darkness. With two dimensions on the line, the heroes must seek out not just the Guardians of Light, but the Lost Princesses of Heart, in order to fight back the darkness... no matter the cost.
Crossover - Kingdom Hearts & Sword Art Online/ソードアート・オンライン - Rated: T - English - Chapters: 30 - Words: 439,917 - Reviews: 652 - Favs: 226 - Follows: 189 - Updated: 8/25 - Published: 1/26/2019
The Key Wish by FreakyFishGuy201 reviews
After the battle between her & her best friend, Xion awakens in a dark abyss. After wandering aimlessly, she eventually meets an unknown entity who says she can return her to the Realm Of Light. But first she must grow stronger and to do that, she must find a new world's champion to train her. Join Xion as she embarks on a new adventure with fun new friends and powerful enemies.
Crossover - Dragon Ball Z & Kingdom Hearts - Rated: T - English - Adventure/Fantasy - Chapters: 1 - Words: 7,490 - Reviews: 1 - Favs: 4 - Follows: 6 - Published: 8/25 - Goku, Chi-Chi, Xion, OC
The Adventures Of SCARS Across The Multiverse by S.C.A.R.S-shawn
My five (main) OCs get pulled out of their universe. Now, it is up to them to save the multiverse. I'm not good with summaries, so if you love it, tell me in the comments. (I would really appreciate it if you knew how to change the category to anime x over and cartoon x over.) (Also, I might change this summary in the future.)
Crossover - Kingdom Hearts & Glitch Techs - Rated: T - English - Adventure/Fantasy - Chapters: 1 - Words: 4,918 - Published: 8/24 - OC, OC
Dead Hearts Remake by Kurei Scale reviews
They say that some events happen in certain ways. But what about those that are revisited? As Riku and the others watch Sora and Kairi in their Trial, a new version of their past Trial begins to play. Was this what actually happened, or is this a repeating nightmare?
Crossover - Kingdom Hearts & Dead Space - Rated: M - English - Drama/Horror - Chapters: 4 - Words: 35,948 - Reviews: 2 - Favs: 9 - Follows: 10 - Updated: 8/24 - Published: 3/15 - [Kairi, Sora] Isaac C.
The World Called Remnant by Darman700 reviews
After failing his Masters Exam Sora goes off to train on his own, but after a series of events, his light fades away and he is considered KIA. But one day he awakens in a world he does not know, a world called Remnant.
Crossover - Kingdom Hearts & RWBY - Rated: T - English - Drama/Adventure - Chapters: 17 - Words: 174,336 - Reviews: 217 - Favs: 365 - Follows: 431 - Updated: 8/23 - Published: 4/8/2016 - Sora, Ruby R., Ozpin, Pyrrha N.
Kingdom Hearts: Knights & Dragons Redux by Angry lil' elf reviews
Aegon VI, Triss Merigold and Black Cat. A knight, a sorceress and a master thief, all from different walks of life witness their respective worlds be destroyed by creatures called the Heartless. Finding themselves on another world and finding each other, they join forces with a young bo named Sora who has a destiny of his own. Together, these heroes must save all worlds from evil.
Crossover - Kingdom Hearts & Game of Thrones - Rated: T - English - Humor/Adventure - Chapters: 3 - Words: 26,558 - Reviews: 4 - Favs: 13 - Follows: 11 - Updated: 8/23 - Published: 5/12
Sora’s Smashing Debut by Laid-Back Brit reviews
Having finally joined Smash, Sora is determined to prove himself worthy of being a part of this legendary game with so many iconic characters. Armed with his Keyblade, the spiky-haired boy heads into his debut battle - which certainly leaves an impression like no other…
Crossover - Kingdom Hearts & Super Smash Brothers - Rated: T - English - Humor/Parody - Chapters: 1 - Words: 719 - Reviews: 1 - Favs: 2 - Published: 8/23 - Sora - Complete
Kingdom Hearts: Cursed Merman Spell by Ag211
It's Sora's 16th birthday and he and his friends are celebrating on Destiny Islands. A mysterious half women half octopus appears from the ocean claiming to be Ursula's sister Morgana. Sora gets hit with something thrown at him by Morgana claiming it was a present from Ursula before her death. She vanishes. Sora says he is ok to everyone until that night she starts to feel strange.
Crossover - Kingdom Hearts & Little Mermaid - Rated: K+ - English - Fantasy/Adventure - Chapters: 15 - Words: 18,641 - Favs: 5 - Follows: 4 - Updated: 8/22 - Published: 6/30/2022 - Complete
Kingdom Hearts:Warrior of Light by ArtemisArrow45 reviews
After the events of KH3 and his battle against Yozora, Sora arrives in Themyscira months before the earth invasion and meeting of the Justice League. The young Keyblade Wielder is once again thrust into adventure of epic proportions, how will he fair in the DCAU? (Still bad at summaries lol!)
Crossover - Kingdom Hearts & Justice League - Rated: T - English - Adventure/Friendship - Chapters: 1 - Words: 1,194 - Reviews: 9 - Favs: 29 - Follows: 40 - Published: 8/21 - Sora, Diana of Themyscira/Wonder Woman
Pokémon Colosseum: Wes and Rui's Story by xinbra reviews
Taking place 5 years prior to Pokémon: Sora and Kairi's Journey, this story takes place in the events of Pokémon Colosseum right up to their time in the realm of darkness. But the difference will be when Wes and Rui has power of the Keyblade and they deal not with Shadow Pokémon, but Heartless, as well.
Crossover - Kingdom Hearts & Pokémon - Rated: T - English - Adventure/Fantasy - Chapters: 6 - Words: 17,988 - Reviews: 5 - Favs: 11 - Follows: 13 - Updated: 8/21 - Published: 7/26 - [Rui/Mirei, Wes/Leo]
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