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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: 14 - Words: 72,696 - Reviews: 15 - Favs: 14 - Follows: 10 - Updated: 12/24 - Published: 10/29/2021 - OC, Sora
Megaman XKingdom Hearts - El Vinculo Olvidado by
SpiritWarriot reviews
Durante los acontecimientos de "One PieceKingdom Hearts - La Puerta Oculta", los mundos que no estaban la protección de la Kingdom Hearts se salvaron de la desaparición de este. Los únicos tres portadores que podían, el Maestro Ventus y Lea y una aprendiz de mago, quedan a salvo pero con el misterio de saber. ¿Si existe algo parecido a la Kingdom Hearts? Esta es su historia.
Crossover - Mega Man & Kingdom Hearts - Rated: T - Spanish - Adventure/Mystery - Chapters: 1 - Words: 3,529 - Reviews: 1 - Favs: 1 - Follows: 1 - Published: 12/24
Kingdom Hearts: The Multimedia Edition by
xandarlee2
Jack, Abby and Cedric are three friends about to partake in a journey, bigger than they can even comprehend…(A retelling of Kingdom Hearts across various forms of media! Rated K)
Crossover - Kingdom Hearts & X-overs - Rated: K - English - Adventure/Humor - Chapters: 2 - Words: 2,259 - Favs: 1 - Follows: 1 - Updated: 12/23 - Published: 7/7/2022 - OC
The Ruined World by
Yue Twili reviews
After crash landing on a world, destroyed as a result of a premature apocalypse, Sora has to find a way off of the world and back to his friends. Unfortunately, he got caught up with a certain vengeful Horseman. With no other clues to get off, the boy teams up with him. (Took place before Twilight Town's Final Visit)
Crossover - Kingdom Hearts & Darksiders - Rated: T - English - Adventure - Chapters: 16 - Words: 91,032 - Reviews: 29 - Favs: 63 - Follows: 58 - Updated: 12/23 - Published: 5/11/2017 - Sora, War
Nobody Golden Wind by
CMXB reviews
Before Roxas could merge with Sora a strange man saved him and gave him a mission to help a group of Gangstars on their mission as he experiences the Golden Wind.
Crossover - Kingdom Hearts & JoJo's Bizarre Adventure - Rated: T - English - Chapters: 56 - Words: 88,548 - Reviews: 166 - Favs: 118 - Follows: 119 - Updated: 12/23 - Published: 6/11/2019 - [Roxas, Trish U.] Giorno G.
Shadows into Light by
Hika-neko-chan
After Riku and Saruhiko's vampire secret is revealed to Sora and Yata, everything began to change. It wasn't just with their relationships, but with their entire world around them... Things are rising in the shadows, and their family is caught right in the middle of it. (Sequel and Arc 2 of Shadows of the Night)
Crossover - Kingdom Hearts & K - Rated: T - English - Supernatural/Romance - Chapters: 6 - Words: 14,537 - Updated: 12/23 - Published: 11/20 - [Riku, Sora] [Yata M., Fushimi S.]
Emblematic Hearts: Awakening by
Kurei Scale reviews
A year has past since the second Keyblade War. However, a old evil, sealed away for a thousand years, begins to stir anew. Its awakening spelling doom to all the worlds. Warned by Naga, Yen Sid summons the Guardians for this old threat, to finish what he helped to end.
Crossover - Kingdom Hearts & Fire Emblem - Rated: T - English - Adventure - Chapters: 69 - Words: 329,853 - Reviews: 47 - Favs: 57 - Follows: 65 - Updated: 12/23 - Published: 9/14/2021 - [Sora, Kairi] Avatar/Robin, Chrom
Pokémon and Digimon: Sora and Kairi's Journey by
xinbra reviews
Taking place between chapters 297 and 298, Sora, Kairi, and their friends have arrived to the Digital World and they meet the partners of the DigiDestined, and battle against not only the Heartless, but also against evil Digimon who will stop at nothing to bring the Digital World into total darkness.
Crossover - Kingdom Hearts & Digimon/Pokemon - Rated: T - English - Adventure/Romance - Chapters: 4 - Words: 11,868 - Reviews: 13 - Favs: 12 - Follows: 14 - Updated: 12/22 - Published: 11/30 - [Sora, Kairi]
Kingdom Hearts: Saving Life in Another World by
GreenWarrior291 reviews
After having defeated Xehanort and managed to have saved Kairi from her fate, Sora disappears into a dark abyss of Darkness. Just as it seems like it'll be an endless sleep for having abused the Power of Waking, an outsider manages to teleport the young keyblade wielder into a different world.
Crossover - Kingdom Hearts & Re:Zero - Rated: T - English - Adventure/Drama - Chapters: 100 - Words: 991,260 - Reviews: 562 - Favs: 275 - Follows: 267 - Updated: 12/21 - Published: 10/27/2020 - Sora, Master of Masters, Subaru N., Emilia
May the Force be With You or Should You Listen to Your Heart? by
Scififan33 reviews
Sora was found as a toddler and sent to the Temple on Coruscant to be trained as a Jedi, despite his people's dislike for those who could use the Force. Riku wasn't so lucky, his father dead and sold into slavery with his mother as only a baby. But not even that could keep them apart forever, not even the galaxy going mad with war would stop them finding each other again
Crossover - Star Wars & Kingdom Hearts - Rated: T - English - Sci-Fi - Chapters: 9 - Words: 34,440 - Reviews: 12 - Favs: 35 - Follows: 36 - Updated: 12/21 - Published: 4/20 - Obi-Wan K., Count Dooku, Sora, Riku
Decaying Innocence by
CrumpsCrumbs
Shigaraki has been completed, and is decaying Disney Worlds to dust. After hunting them down, he finds Sora, Riku, Kairi, Donald, and Goofy, and engages the Guardians of Light in an all-out fight to the death. [No Manga Spoilers]
Crossover - Kingdom Hearts & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Fantasy/Suspense - Chapters: 4 - Words: 30,388 - Favs: 3 - Follows: 1 - Updated: 12/20 - Published: 4/24 - Sora, Kairi, Riku, Shigaraki 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: 4 - Words: 12,990 - Reviews: 4 - Favs: 21 - Follows: 24 - Updated: 12/19 - Published: 9/24 - [Timothy D./Red Robin, Sora] Riku
Kingdom Hearts Lost Keywielder: Undertale Arc by
Bigtex91 reviews
Welcome to the world of Mt. Ebott, a world populated by humans on the Surface, and Monsters in the Underground that were sealed away many years ago by the Humans. Our keyblade wielding adventurers Rick and Chloe find this world the first of many on their adventures, what sort of dangers await them? What sort of friends will they meet? Come along and find out.
Crossover - Kingdom Hearts & Undertale - Rated: T - English - Adventure/Humor - Chapters: 6 - Words: 18,123 - Reviews: 1 - Favs: 4 - Follows: 3 - Updated: 12/18 - Published: 8/9/2021 - OC
Key of Dreams by
Jebest4781 reviews
Through a chance encounter whilst sleeping within his Somebody's heart, Roxas met an entity who'll change his existence more than he realized. Rated M for language, violence, etc. Pairings hidden at current time. KHxDC Comics Cowritten by free man writer. Please leave reviews.
Crossover - Sandman & Kingdom Hearts - Rated: M - English - Adventure/Supernatural - Chapters: 13 - Words: 187,513 - Reviews: 144 - Favs: 176 - Follows: 178 - Updated: 12/18 - Published: 10/31/2021 - Dream, Roxas
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: 21 - Words: 207,214 - Reviews: 111 - Favs: 175 - Follows: 205 - Updated: 12/18 - Published: 11/24/2022 - [Sora, Kairi, Louise, Henrietta]
PokéHearts: New Beginnings by
Aoi Hyoudou reviews
Remake to the original. Ash's life is turn upside down when his world is consumed by the Heartless. Now he must embark on a new adventure where he will come across new foes, new enemies, new worlds, and a troublesome past. Takes place after the Kalos arc and a little after Kingdom Hearts Dream Distance Drop. AshXAqua. SoraXKairi. AshHarem. CH XIV IS UP!
Crossover - Pokémon & Kingdom Hearts - Rated: T - English - Adventure/Fantasy - Chapters: 16 - Words: 55,641 - Reviews: 530 - Favs: 395 - Follows: 372 - Updated: 12/18 - Published: 1/6/2017 - [Ash K./Satoshi, Aqua] [Sora, Kairi]
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? (Up for Adoption).
Crossover - Kingdom Hearts & Avatar: Last Airbender - Rated: K+ - English - Adventure/Family - Chapters: 25 - Words: 126,593 - Reviews: 169 - Favs: 169 - Follows: 209 - Updated: 12/18 - Published: 9/8/2020 - Sora, Zuko, Azula
KHUX: Zootopia by
welldonec reviews
In Zootopia you can be whatever you want... right?
Crossover - Kingdom Hearts & Zootopia - Rated: T - English - Humor/Suspense - Chapters: 2 - Words: 998 - Reviews: 3 - Favs: 8 - Follows: 4 - Updated: 12/18 - Published: 5/20/2018 - OC, Judy H., Nick W., Jack Savage
Sora in MK11 Intros! by
DaDoodler25 reviews
Read the title.
Crossover - Mortal Kombat & Kingdom Hearts - Rated: T - English - Chapters: 1 - Words: 3,317 - Reviews: 3 - Favs: 7 - Follows: 4 - Published: 12/17 - Liu Kang, Cassie C., Sora
Kagura Hearts by
Android 36 reviews
Before Kingdom Hearts IV, and after Kingdom Hearts III, Sora's spirit lingered in the Realm of Limbo, until one day, Sora was summoned to save a world, and earn a second chance in the world of the living. Joining the Buxom Beauties sounds like a dream come true for some, but for Sora, the decisions and relationships he makes could be a matter of Life and Death...
Crossover - Kingdom Hearts & Senran Kagura/閃乱カグラ - Rated: T - English - Romance/Friendship - Chapters: 35 - Words: 72,508 - Reviews: 30 - Favs: 47 - Follows: 50 - Updated: 12/16 - Published: 2/22 - Sora, Kairi, Asuka, Homura
Kingdom Hearts: Final Mix - Blue Blur Edition by
FanFicHazza reviews
Chaos reigns as Sonic the Hedgehog's world falls to the Heartless and darkness. The fate of Mobius rests on Sonic's shoulders as he embarks on a thrilling journey across the many worlds to bring back his home. The blue blur teams up with the ever-optimistic Sora, and loveable duo of Donald & Goofy, who are searching for Riku, Kairi and King Mickey. A great tale with a Sega twist.
Crossover - Sonic the Hedgehog & Kingdom Hearts - Rated: T - English - Fantasy/Adventure - Chapters: 19 - Words: 121,740 - Reviews: 13 - Favs: 24 - Follows: 26 - Updated: 12/15 - Published: 10/6 - Sonic, Sora, Riku, Shadow
Family Guy MC Season 5 by
Hero King Zeta 1991 reviews
The Fifth season to the possibly hit fanfic remake of the hit FOX show, Family Guy with the all star characters, Frank Mallque Jr, John Watts, Tyler Fritz and Emily Griffin. Enjoy! Cover by me (fmallque32561 on DeviantArt).
Crossover - Family Guy & Kingdom Hearts - Rated: M - English - Humor/Mystery - Chapters: 10 - Words: 90,100 - Reviews: 5 - Favs: 10 - Follows: 7 - Updated: 12/15 - Published: 6/9/2020
The Key to Eostia by
Espa120 reviews
Sora after defeating Yozora in battle, was about to go to Quadratum but his trip to that world would be interrupted for now by the Master of Masters who had doubts about Sora and his strength and will for the mission he had for him, and in that decided that this was a world where his will and sanity would be tested (I speak Spanish so expect spelling errors)
Crossover - Kingdom Hearts & Kuroinu: Kedakaki Seijo wa Hakudaku ni Somaru - Rated: M - English - Adventure/Hurt/Comfort - Chapters: 11 - Words: 46,144 - Reviews: 69 - Favs: 58 - Follows: 61 - Updated: 12/14 - Published: 5/24 - Sora, Master of Masters, Cloe, Alicia A.
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: 88 - Words: 241,751 - Reviews: 193 - Favs: 173 - Follows: 188 - Updated: 12/14 - Published: 5/1/2022
The Key to Truth by
PerParallel reviews
Turning into a kid through use of a poison that was supposed to kill him was pretty unbelievable, but that didn't mean that Shinichi believed in other unbelievable things, such as magic. Haha, yeah, tell that to the freaking wizard who can apparently just ignore the laws of physics. And the weird key thing that decided to make itself his problem.
Crossover - Detective Conan/Case Closed & Kingdom Hearts - Rated: T - English - Adventure/Friendship - Chapters: 1 - Words: 19,017 - Reviews: 3 - Favs: 5 - Follows: 4 - Published: 12/14 - Shinichi K./Conan E., Sora
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