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Scion of Lucifuge in DxD by
dragonnx reviews
Transmigrated into the world of High School DxD, Roy believed he had been handed a life of luxury and glory. Born into the prestigious Lucifuge family, with his Sister Grayfia as his strict yet devoted older sister, he thought he was destined for greatness. 99,997… 99,998… 99,999… 100,000! But... reality proved harsher: Roy lacked demonic talent and, despite years of training,
Crossover - High School DxD/ハイスクールD×D & Demon Slayer: Kimetsu No Yaiba - Rated: T - English - Fantasy/Romance - Chapters: 163 - Words: 248,482 - Reviews: 33 - Favs: 123 - Follows: 135 - Updated: 2h - Published: 11/17/2024
Wings of Slayers by
Garydeansonic
the Year is 1912, the Taisho era. Turtle and his sister Ackulet are the last of their family who was slaughtered by a demon. Now Turtle looks for the demon that killed his family and to find a cure to turn his sister back into a dragon and save her form being a demon. His best option the Demon slayer core
Crossover - Wings of Fire, Tui T. Sutherland & Demon Slayer: Kimetsu No Yaiba - Rated: M - English - Adventure/Drama - Chapters: 7 - Words: 11,863 - Updated: 1/26 - Published: 1/16
Freaks (A Harry Potter and Demon Slayer Crossover) by
DaughterofHalt reviews
"Mom? Who are those people?" A stubby finger pointed to two men. One of them had two large cleavers on his back and silvery hair, and the other had hair like fire. "They are freaks, Dudley. Just like Harry." In this story, Harry Potter is raised by the Rengoku family, before becoming the student of Masachika Kumeno, the Wind Hashira.
Crossover - Harry Potter & Demon Slayer: Kimetsu No Yaiba - Rated: M - English - Fantasy/Supernatural - Chapters: 10 - Words: 24,233 - Reviews: 18 - Favs: 105 - Follows: 106 - Updated: 1/26 - Published: 4/3/2023 - Harry P., Severus S., Albus D., Kocho Shinobu
The Multiversal Voyage by
iMfEeLiNgLiKeNaRuToUcHiHa reviews
AYD was just a normal teenager—an otaku with big dreams and zero athletic ability—until the day he was hit by a truck (yes, the cliché). When he woke up, he wasn't in his world anymore. He was in My Hero Academia, the land of quirks, heroes, and endless possibilities. 1st world(main)- My Hero Academia 2nd- Demon Slayer
Crossover - My Hero Academia/僕のヒーローアカデミア & Demon Slayer: Kimetsu No Yaiba - Rated: T - English - Adventure/Fantasy - Chapters: 18 - Words: 57,598 - Reviews: 3 - Favs: 7 - Follows: 14 - Updated: 1/26 - Published: 12/30/2024
Harvest of Hope by
yudosummo
Tetsuya Kazuki, a passionate fan of Kamen Rider Gaim, finds himself transported to the world of Demon Slayer after an untimely encounter with Truck-kun. Armed with the Sengoku Driver and every Lockseed from his favorite show, Tetsuya must navigate a brutal new reality filled with demons, warriors, and unimaginable danger.
Crossover - Kamen Rider & Demon Slayer: Kimetsu No Yaiba - Rated: T - English - Fantasy/Supernatural - Chapters: 5 - Words: 4,299 - Favs: 5 - Follows: 4 - Published: 1/26
Demon Slayer AU : The Final Battle by
Asperger Hero reviews
Spin off from Academy of the Omniverse Phase 2 where the Ultimate Multiverse Smash Bros Squad join forces with new heroes from the Multiverse to destroy Muzan once and for all and save the Multiverse ! Rated M for extreme gore scenes, Muzan god-complex and the Darker and Edgier world of Demon Slayer ! (Obviously !)
Crossover - X-overs & Demon Slayer: Kimetsu No Yaiba - Rated: M - English - Horror/Adventure - Chapters: 15 - Words: 133,897 - Reviews: 19 - Favs: 4 - Follows: 4 - Updated: 1/19 - Published: 6/28/2024 - Complete
Muzan's Curse by
ButterflyMiko reviews
When he's spurned, Muzan uses a sleeping curse as a ruse to start a war. Tanjiro has to train to defeat Muzan and his curse.
Crossover - Sleeping Beauty & Demon Slayer: Kimetsu No Yaiba - Rated: T - English - Adventure/Romance - Chapters: 7 - Words: 7,342 - Reviews: 1 - Favs: 2 - Follows: 2 - Updated: 1/15 - Published: 1/16/2024 - Aurora/Briar Rose - Complete
What If Upper Moons Fought In The SK Universe? by
ProtectorGuy reviews
This book is an opinion regarding who would die and who would win in the universe that you would love to visit. A fanservice anime provided to you of shinobi girls, powerful and boobalicious. So we're gonna see what happens how the upper moons would do in the world of senran kagura.
Crossover - Senran Kagura/閃乱カグラ & Demon Slayer: Kimetsu No Yaiba - Rated: T - English - Drama/Fantasy - Chapters: 3 - Words: 2,380 - Reviews: 2 - Favs: 1 - Follows: 1 - Updated: 1/8 - Published: 12/12/2024 - Fubuki, OC
The Demonic Hero: Kokushibo The Rewritten Version by
Yoriichi6005 reviews
Izuku Midoriya was born with a strange quirk, and he is subject to many difficulties. Let's join Izuku on his journey as he overcomes his troublesome past and moves to a brighter future. On the path of a HERO!
Crossover - My Hero Academia/僕のヒーローアカデミア & Demon Slayer: Kimetsu No Yaiba - Rated: T - English - Adventure/Drama - Chapters: 4 - Words: 6,178 - Reviews: 14 - Favs: 48 - Follows: 58 - Updated: 1/7 - Published: 12/1/2024 - [Izuku M., Momo Y.] Shouta A./Eraserhead
Demon Slayer Academeia: Distant Present by
PhoenixForced reviews
Izuku is weak. Pathetic. Quirkless. He knows that, he knows that no matter what, he'll never really be a hero. But all that changes through one sheer aft of kindness. Armed with a book guiding him to secrets from the past, maybe, just maybe, he can be a hero. But not all things that return from the past are good...
Crossover - Demon Slayer: Kimetsu No Yaiba & My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Fantasy/Adventure - Chapters: 25 - Words: 57,507 - Reviews: 10 - Favs: 40 - Follows: 47 - Updated: 1/5 - Published: 11/14/2024
The Legacy of A Rurouni by
ButterflyMiko reviews
The chance encounter of Kenshin and Tanjiro right after Tomoe's death and Tanjiro's encouraging words to the Rurouni. (Try to ignore the time difference) (one shot unless i get requests)
Crossover - Rurouni Kenshin & Demon Slayer: Kimetsu No Yaiba - Rated: T - English - Hurt/Comfort/Angst - Chapters: 1 - Words: 931 - Reviews: 1 - Published: 1/1 - Kenshin
Blades and Shards by
FlameDolphin reviews
Basically the demon slayer corps gets dropped off into the worm universe for some entities entertainment. That's it.
Crossover - Worm & Demon Slayer: Kimetsu No Yaiba - Rated: T - English - Drama/Adventure - Chapters: 8 - Words: 13,585 - Reviews: 7 - Favs: 25 - Follows: 40 - Updated: 12/25/2024 - Published: 9/29/2024 - Accord, Bitch/Hellhound, Tokito Muichiro, Kocho Shinobu
Vast world of Izuku by
Zuku Akatani reviews
Bully made Izuku eat a creepy fruit as an example of his status. This fruit that the bully made Izuku eat somehow gave him a chance to pass through worlds. And he will train in them to gain strength for out defense.
Crossover - My Hero Academia/僕のヒーローアカデミア & Demon Slayer: Kimetsu No Yaiba - Rated: M - English - Adventure - Chapters: 1 - Words: 2,562 - Reviews: 1 - Favs: 6 - Follows: 6 - Published: 12/22/2024 - [Izuku M., Kocho Kanae, Mina A.]
Rise of the Sword Hero: The Nature Hashira by
Skellyboi420 reviews
In a world where demons used to exist, normal people have now developed super natural abilities. One of these people is a boy named Izuku Midoriya. By slight chance, he meets a descendant of the demon slayers. What happens when he gets wrapped up in a war thought to have ended long ago?
Crossover - My Hero Academia/僕のヒーローアカデミア & Demon Slayer: Kimetsu No Yaiba - Rated: M - English - Adventure/Drama - Chapters: 30 - Words: 90,108 - Reviews: 25 - Favs: 113 - Follows: 142 - Updated: 12/19/2024 - Published: 6/27/2023
Re:Slayer - The Flame Tsuguko in Another World by
TokuJensen reviews
Things have been hectic in the Demon Slayer Corp as news quickly spread of a demon's pardon by their leader. Kaoi thought things could not get any more crazy. That is until he and his Kasugai Crow, Teruo are transported into a new world. A whole new set of challenges awaits him in the kingdom of Lugnica.
Crossover - Re:Zero & Demon Slayer: Kimetsu No Yaiba - Rated: T - English - Adventure/Fantasy - Chapters: 46 - Words: 163,166 - Reviews: 37 - Favs: 156 - Follows: 179 - Updated: 12/19/2024 - Published: 9/3/2021 - Emilia, Ram, OC - Complete
The Undead Hashira by
OverlordFanficMaker reviews
Ainz, alone in the Demon Slayer world, encounters Tanjiro Kamado and his quest against Muzan Kibutsuji. With his unmatched power and mysterious presence, Ainz's arrival could reshape the battle between humanity and demons. - ALSO REWROTE THE SECOND CHAPTER, SHOULD BE BETTER NOW HAHAHAH, just give it a second to upload!
Crossover - Overlord/オーバーロード & Demon Slayer: Kimetsu No Yaiba - Rated: T - English - Adventure/Mystery - Chapters: 2 - Words: 15,023 - Reviews: 33 - Favs: 122 - Follows: 156 - Updated: 12/6/2024 - Published: 12/3/2024 - Ainz
Different Worlds- MHA x KNY crossover fanfic by
Rhut2024 reviews
OCs ( Lucas and Catherine) are mine. slight manga spoilers for KNY. All rights reserved. Credits belong to the author of Kimetsu no yaiba (Koyoharu Gotouge) and My Hero Academia( Kohei Horikoshi). I do not own any of the other characters in the book .
Crossover - Demon Slayer: Kimetsu No Yaiba & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Supernatural/Adventure - Chapters: 32 - Words: 61,684 - Reviews: 3 - Favs: 16 - Follows: 18 - Updated: 12/2/2024 - Published: 10/15/2023
ORIGINALThe Demonic Hero Kokushibo by
Yoriichi6005 reviews
Izuku Midoriya was born with a demonic quirk and was shunned and neglected his whole life. Lets see how his life continues as he left his old life behind.
Crossover - My Hero Academia/僕のヒーローアカデミア & Demon Slayer: Kimetsu No Yaiba - Rated: T - English - Adventure/Drama - Chapters: 8 - Words: 11,725 - Reviews: 21 - Favs: 117 - Follows: 118 - Updated: 12/1/2024 - Published: 10/26/2022 - Izuku M., Momo Y., 1-A Students, Rumi U./Mirko
Legacy of Legends by
D11 Cosmic Studios reviews
Four is a legendary number, but 9 is mythical. The power hidden in history, the rise of enemies and heroes reborn. There is strength found in unlikely places. A slave set free, working by her saviour's side. A lost soul guided, the story where paradoxical creatures exist in constant war. "Let there be carnage,let there be war.But die before my hands if you harm my comrades.I swear"
Crossover - Attack on Titan/進撃の巨人 & Demon Slayer: Kimetsu No Yaiba - Rated: T - English - Angst/Tragedy - Chapters: 2 - Words: 4,313 - Reviews: 1 - Follows: 1 - Published: 11/22/2024
The phoenix born from the ashes by
B0OZX1
Izuku Yagi lived a happy life along with his sister Izumi Yagi and his friends the Todoroki's twins and the Bakugo's twins. Until one day, the day of his 4th birthday, he was diagnosticed quirkless. All of his dreams were crushed thanks to one word. But little did he know that yes he didn't have a quirk but something greater than that. Original author Reygne
Crossover - My Hero Academia/僕のヒーローアカデミア & Demon Slayer: Kimetsu No Yaiba - Rated: M - English - Romance/Fantasy - Chapters: 30 - Words: 61,490 - Favs: 23 - Follows: 28 - Updated: 11/19/2024 - Published: 11/18/2024 - Izuku M., OC
A Demon's Cry by
CroldAsIce reviews
Life was never easy for Tanjiro, yet he and his family always remained happy. Happiness met a devastating end at the strong smell of blood leading to a cloaked man with a sword. Disaster continued when his sister, Nezuko, was turned into a demon! With a new sense of vengeance, Tanjiro must find the man and restore his sister with the help of a certain half-blood demon hunter.
Crossover - Devil May Cry & Demon Slayer: Kimetsu No Yaiba - Rated: T - English - Adventure/Supernatural - Chapters: 8 - Words: 73,273 - Reviews: 30 - Favs: 107 - Follows: 125 - Updated: 11/13/2024 - Published: 3/6/2023 - Dante, Vergil, Arkham, Mundus
Pokedemon Slayer by
Ohfortheloveofpete reviews
Tanjiro becomes a demon slayer and a Pokemon trainer!
Crossover - Pokémon & Demon Slayer: Kimetsu No Yaiba - Rated: T - English - Horror/Drama - Chapters: 12 - Words: 31,076 - Reviews: 3 - Favs: 5 - Follows: 5 - Updated: 11/12/2024 - Published: 12/27/2023
What If A Different Hashira Joined The Loki Familia by
ProtectorGuy reviews
Opinions and Thoughts are welcome here, in the world of Danmachi, we get to look at which hashira would fit for the Loki familia. If there is an alternative Timeline let's review what Hashira from demon slayer would fit in the Loki familia!
Crossover - Demon Slayer: Kimetsu No Yaiba & Is It Wrong to Try to Pick Up Girls in a Dungeon? - Rated: M - English - Fantasy - Chapters: 9 - Words: 9,850 - Reviews: 3 - Favs: 6 - Follows: 4 - Updated: 10/30/2024 - Published: 4/16/2024 - Ais W., Kocho Shinobu, Finne D., Loki
My Hero Academia: Slayer In Another World by
SailorJupiter92
Muichiro Tokito’s Tsuguko, Samuel, Wakes up in another world. Not being able to remember anything, he starts his journey to figure out why he is here. But with demons showing up in this world as well, will he be able to stop them by himself? Or will he need help from the heroes of this world? (OC)
Crossover - My Hero Academia/僕のヒーローアカデミア & Demon Slayer: Kimetsu No Yaiba - Rated: M - English - Adventure/Romance - Chapters: 2 - Words: 13,363 - Favs: 2 - Follows: 3 - Updated: 10/26/2024 - Published: 11/27/2023 - 1-A Students, OC
Unwelcome King by
haaar2 reviews
On the night of the Shibuya Incident, Kenjaku seemed to misplace Ryomen Sukuna's 20th and final finger. However, the degree it was misplaced was far greater then perceived. Across into another world this finger travelled, to land in a village sink, that was under attack by demons. A course of events that would unleash a living calamity upon this world, demon nor man.
Crossover - Jujutsu Kaisen/呪術廻戦 & Demon Slayer: Kimetsu No Yaiba - Rated: M - English - Fantasy/Supernatural - Chapters: 6 - Words: 37,682 - Reviews: 29 - Favs: 96 - Follows: 140 - Updated: 10/19/2024 - Published: 4/3/2024 - Sukuna R., OC
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