Kingdom Hearts Crossovers
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The New Directions of Keyblade Wielders by vatrMrv3lGl33k9674
Rachel Berry was happy to be performing in Japan. However, the glee club's world becomes shattered when they are sucked through a portal in the middle of their flight. And what's even worse is that they are with unknown people within an unknown island. Can they help the mysterious strangers and get back home?
Crossover - Kingdom Hearts & Glee - Rated: T - English - Chapters: 1 - Words: 8,851 - Published: 10/1
The Keyblade Shinobi by angeal666 reviews
while naruto was on his three year training trip he discovered something that made him choose a difent path one woth a higher honour Naruto/harem rating might change
Crossover - Naruto & Kingdom Hearts - Rated: T - English - Chapters: 19 - Words: 62,644 - Reviews: 127 - Favs: 215 - Follows: 274 - Updated: 10/1 - Published: 1/31/2022 - Naruto U., Kairi
Class 1-A fight for the light by KingNice92 reviews
A crossover of My Hero Academia and Kingdom Hearts, where the entire classroom joins Sora, Donald and goofy. Rated T mostly for Bakugo
Crossover - Kingdom Hearts & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Fantasy - Chapters: 3 - Words: 16,669 - Reviews: 9 - Favs: 23 - Follows: 27 - Updated: 9/30 - Published: 8/30
Kingdom Hearts - The Curse of the Heartless and the Wizarding World by David Lasagna LeBlanc
Crossover between KH and Harry Potter.
Crossover - Harry Potter & Kingdom Hearts - Rated: K+ - English - Fantasy/Adventure - Chapters: 2 - Words: 558 - Favs: 2 - Follows: 2 - Updated: 9/30 - Published: 9/23 - Harry P., Ron W., Sora, Ventus/Ven
The Key Atop the Burning Emblem by Twilight-to-Oblivion reviews
After using the power of waking, it should have been it for him, but there are still others who still need a hero like him. So, taken to a place with no memory of who he is, will this true keyblade master be able to save his new home all everyone he cares about?
Crossover - Kingdom Hearts & Fire Emblem - Rated: T - English - Adventure/Friendship - Chapters: 14 - Words: 33,366 - Reviews: 21 - Favs: 37 - Follows: 50 - Updated: 9/28 - Published: 10/20/2022
Kingdom Hearts: Ducktales by LifeLongPencil reviews
During the Duck family's latest adventure, and after a strange dream, Dewey awakens the power within him, a Keyblade in this continuation of the Ducktales 2017 reboot and the Kingdom Hearts universe! For this story the original Kingdom Hearts lore and timeline will be slightly altered.
Crossover - DuckTales & Kingdom Hearts - Rated: K+ - English - Adventure/Fantasy - Chapters: 7 - Words: 23,179 - Reviews: 13 - Favs: 12 - Follows: 21 - Updated: 9/28 - Published: 10/23/2021
Four Hearts of One Journey:Beginnings by Owriush
It's been quite a few months since team RWBY was formed and for this team. They have become well known for overcoming the impossible, but will they be able to overcome their newest challenge ahead. Join Ruby Rose, Weiss Schnee, Blake Belladonna and Yang Xiao Long along with many new allies. As they become the chosen Keyblade wielders to fight off a growing darkness.
Crossover - Kingdom Hearts & RWBY - Rated: T - English - Adventure/Family - Chapters: 1 - Words: 27,320 - Favs: 11 - Follows: 13 - Published: 9/28 - [Ruby R., Weiss S.] [Blake B., Yang X.L.]
Kingdom Hearts: Hill Valley - Directors Cut by J. Tom reviews
Sora, Riku, Kairi, King Mickey, Donald, and Goofy travel to Hill Valley, meet Marty McFly and Doc Brown, and end up stuck with Marty in 1955. Now they must help him get his parents together and stop the Heartless from messing up the Space Time Continuum. A Kingdom Hearts/Back to the Future Crossover extended remake to celebrate 5 years of writing.
Crossover - Back to the Future & Kingdom Hearts - Rated: T - English - Adventure/Friendship - Chapters: 8 - Words: 41,022 - Reviews: 6 - Favs: 23 - Follows: 20 - Updated: 9/27 - Published: 5/29 - Doc/Dr. Emmett Brown, Marty McFly, Sora, King Mickey
13 Days till Romance is unlocked by James riemer
What would happen if something different happened to the Prince of Light? Instead of a journey of saving princesses and stopping evil, Sora has to save his timeline with the help of Kingdom Hearts and a group of different heroes.
Crossover - Kingdom Hearts & X-overs - Rated: T - English - Adventure/Romance - Chapters: 1 - Words: 2,173 - Favs: 1 - Follows: 1 - Published: 9/27 - Sora
Red Is All Around by Demon Wielder
"You Deserve To Die Alone." These are the words that Kyojuro Rengoku has had to live with for many years. And he knows it's true, his ex is proof enough of that. But maybe, just maybe someone might be enough to change that. AU Crossover between Demon Slayer and Kingdom Hearts. RenTan / Akuroku. Teacher-Student Relationship.
Crossover - Demon Slayer: Kimetsu No Yaiba & Kingdom Hearts - Rated: T - English - Romance/Drama - Chapters: 1 - Words: 6,049 - Favs: 1 - Follows: 1 - Published: 9/26
At the End by GreggRulzOk
Two weeks after the incident with the cultists, Mae finds her tussles with the supernatural are only just beginning. (Takes place between Birth by Sleep and KH 1.)
Crossover - Kingdom Hearts & Night in the Woods - Rated: M - English - Adventure/Fantasy - Chapters: 1 - Words: 2,210 - Published: 9/26 - Mae B.
Kingdom Hearts: Heart of the Cards by G09F17R02 reviews
Join Sora as he joins Yugi and his friends as they try to solve the mysteries of the Millennium Items and try to find a way for Sora to get home.
Crossover - Kingdom Hearts & Yu-Gi-Oh - Rated: T - English - Drama/Fantasy - Chapters: 12 - Words: 77,285 - Reviews: 44 - Favs: 70 - Follows: 66 - Updated: 9/26 - Published: 6/20/2022
Sora And Friends' Adventures of the Resurrection of Cinder by kbarks reviews
Although Salem is no more, along with all of her other minions that paid with their lives, thanks to Sora's personal vengeance from the past, there's one person that he hated so much: Cinder Fall. Now, she's been brought back from the dead, and is now on the hunt for revenge against him and the Warriors of Light. Can Sora stop her again, or will the realm of light be destroyed?
Crossover - Kingdom Hearts & RWBY - Rated: T - English - Angst/Drama - Chapters: 10 - Words: 25,712 - Reviews: 1 - Favs: 2 - Follows: 2 - Published: 9/25 - [Sora, Team RWBY] [Cinder F., Sephiroth] - Complete
The Light in the Flames by True Darkness 157 reviews
When a young Sora is found at the door of the Fire Nation Capital and is found to be able to bend more than one element, he is taken in by Ozai and is trained as a secret weapon for the Fire Nation. How will he affect the events that is to become and how will he get along with his siblings: Zuko and Azula?
Crossover - Kingdom Hearts & Avatar: Last Airbender - Rated: K+ - English - Adventure/Family - Chapters: 24 - Words: 120,607 - Reviews: 165 - Favs: 166 - Follows: 204 - Updated: 9/25 - Published: 9/8/2020 - Sora, Zuko, Azula
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: 19 - Words: 241,423 - Reviews: 851 - Favs: 840 - Follows: 953 - Updated: 9/24 - Published: 1/2/2022 - Sora, Bell C.
(1) Kingdom Hearts - Pathfinder by Keijou Hikari reviews
The first Tale in Kingdom Hearts' "HoloTale". After finally stopping Xehanort and saving his friends, costing himself. Sora finds himself in a different reality than his own. An unknown reality, unable to reach his own. Satisfied with the outcome of his previous adventure, he decided to rest, for now. But little did he know, he was in for a new one.
Crossover - Kingdom Hearts & Hololive - Rated: T - English - Fantasy/Adventure - Chapters: 1 - Words: 988 - Reviews: 1 - Favs: 5 - Follows: 4 - Published: 9/24 - Sora, Sora T.
Vigilante Heart by Scififan33 reviews
Tim Drake lay dying in the sand, his quest unfinished and Pru dying nearby. But there was nothing he could do, he'd lost too much blood. Waking to a figure with silver hair leaning over him had to be a hallucination and he honestly expected to never wake up again. So where exactly was he and what did these people want with him?
Crossover - Batman & Kingdom Hearts - Rated: T - English - Fantasy - Chapters: 1 - Words: 3,392 - Reviews: 1 - Favs: 11 - Follows: 13 - Published: 9/24 - [Timothy D./Red Robin, Sora] Riku
Kingdom Hearts III: Kyuubi's quest by NaruSaku and SoKai fan in KY reviews
In order for Sora to regain his powers and defeat Xehanort, he has to retrieve a boy and bring him for his next adventures. What he doesn't know is that he has some kind of connection to him.
Crossover - Naruto & Kingdom Hearts - Rated: T - English - Adventure/Romance - Chapters: 30 - Words: 85,393 - Reviews: 47 - Favs: 57 - Follows: 58 - Updated: 9/23 - Published: 10/1/2021 - [Sora, Kairi] [Naruto U., Sakura H.]
World of Hearts: Linked as One by kingjustin1019 reviews
When a boy named Kizuna awakens an ancient power within himself, his life will change forever. He will have to face the forces of evil and darkness alongside other heroes and heroines from multiple fandoms.
Crossover - Anime X-overs & Kingdom Hearts - Rated: M - English - Drama/Adventure - Chapters: 13 - Words: 68,183 - Reviews: 14 - Favs: 14 - Follows: 9 - Updated: 9/23 - Published: 10/29/2021 - OC, Sora
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: 85 - Words: 235,032 - Reviews: 180 - Favs: 159 - Follows: 176 - Updated: 9/20 - Published: 5/1/2022
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: 5 - Words: 43,907 - Reviews: 2 - Favs: 9 - Follows: 10 - Updated: 9/19 - Published: 3/15 - [Kairi, Sora] Isaac C.
Chris Nest's Ruby Heart by twilightnite13 reviews
(This is a continuation of A friend of mine's story, Ruby Hearts. I will do everything in my power to complete it while adding a little of my own ideas to make it interesting.) The Battle for Beacon and Vale have begun, destruction and pain coming in this fight, can our heroes be able to stop this with so many shadows moving to their goals? (Last part in two months)
Crossover - Kingdom Hearts & RWBY - Rated: T - English - Adventure/Suspense - Chapters: 22 - Words: 126,522 - Reviews: 152 - Favs: 64 - Follows: 66 - Updated: 9/18 - Published: 3/14/2016 - Sora, Maleficent, Ruby R., Cinder F.
Re(Action): Shattered Memories by sleppt reviews
There’s a certain brand of chaos Midoriya has gotten used to, especially as a hero student. Villain attacks, harsh training, the list goes on. Above all else though, he did not expect his dreams to be invaded by a stranger who seems to be the embodiment of pure chaos. Said stranger offers to show him the events of an alternate universe that feature his friends and family.
Crossover - Kingdom Hearts & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Hurt/Comfort - Chapters: 7 - Words: 147,940 - Reviews: 30 - Favs: 79 - Follows: 85 - Updated: 9/18 - Published: 8/26/2022
A Lost Heart by VilScreen reviews
After a tragic accident, Izuku finds himself mixed up with a certain Organization and a bunch of new worlds to explore. Will Izuku ever find the meaning of his predicament? Or will he succumb to the darkness?
Crossover - My Hero Academia/僕のヒーローアカデミア & Kingdom Hearts - Rated: T - English - Adventure/Mystery - Chapters: 2 - Words: 3,877 - Reviews: 5 - Favs: 14 - Follows: 16 - Updated: 9/18 - Published: 9/17 - Izuku M., Organization XIII
I'll Always Find You by Scififan33 reviews
Sora T'Soni just wanted to keep her family safe, to put her skills to use for her people, so she joined the military. Riku Yamada was running from a past he wished he could forget, grateful to those who saved him, so he joined the Alliance military. The Saren and Sovereign attacked and both their lives changed forever. Something drew them together but how could it work?
Crossover - Kingdom Hearts & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 18 - Words: 76,439 - Reviews: 11 - Favs: 25 - Follows: 24 - Updated: 9/18 - Published: 6/30/2022 - [Riku, Sora] [Liara T'Soni, Shepard]
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