Katekyo Hitman Reborn! Crossovers
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Duel Academy, Vongola-style! by TheDarknessOfHeaven23 reviews
Tsuna, Hayato and the pineapple duo go to DA... but really, it seemed that trouble always follow them no matter where they go...T to be safe, and will feature the 5d's casts as well. 2759 in that order, 6996, and some side pairings. Byakuran, what are you doing here?
Crossover - Katekyo Hitman Reborn! & Yu-Gi-Oh GX - Rated: T - English - Humor/Friendship - Chapters: 4 - Words: 14,727 - Reviews: 13 - Favs: 16 - Follows: 10 - Updated: 14h ago - Published: 10/6/2013 - Jaden Y./Jūdai Y., Byakuran, H. Gokudera, Tsuna/Tsunayoshi S.
How Harry Became by BlackFaithMasquerade reviews
Reborn. Tsuna. Verde. Squalo. How does Harry Potter manage to become so many different Katekyo Hitman Reborn! characters? These are my ideas.
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Chapters: 7 - Words: 11,088 - Reviews: 47 - Favs: 103 - Follows: 120 - Updated: 18h ago - Published: 3/16 - Harry P.
Roots by SkyGem reviews
They're called 3E, and they're Vongola the Tenth's personal assassination squad. Even four generations down the road, he is the only one that has their eternal loyalty. And when the Vongola begins to stray, it is their job to bring it back to its roots.
Crossover - Katekyo Hitman Reborn! & Assassination Classroom/暗殺教室 - Rated: K - English - Family/Hurt/Comfort - Chapters: 2 - Words: 2,551 - Reviews: 13 - Favs: 61 - Follows: 73 - Updated: 21h ago - Published: 3/22 - Vongola 10th Generation, 3-E Students
Stranger with a Gun by BeyondMyReach reviews
Yusuke was somewhat surprised to find himself getting involved with the mafia. But then again, he did have a penchant for getting in trouble. Or in which Reborn tried to figure out one Urameshi Yusuke. Somewhat slice of life & WIP.
Crossover - Yu Yu Hakusho & Katekyo Hitman Reborn! - Rated: T - English - Family/Friendship - Chapters: 21 - Words: 81,192 - Reviews: 89 - Favs: 185 - Follows: 198 - Updated: 23h ago - Published: 2/1/2014 - Yusuke U., Reborn, Tsuna/Tsunayoshi S., Vongola 10th Generation
The Vongola Eleventh is Maehara-kun? by pococo reviews
In an assassination classroom where everything goes things like an Octopus-like Sensei who can move at mach 20 and teachers who teach assassination to a class of 15 year olds is the norm. But a classmate who just happens to be the heir to the largest Mafia family in Italy? That is definitely not the norm... or is it? And the fact that its Maehara-kun makes it all the weirder.
Crossover - Katekyo Hitman Reborn! & Assassination Classroom/暗殺教室 - Rated: T - English - Family/Humor - Chapters: 2 - Words: 1,324 - Reviews: 9 - Favs: 17 - Follows: 20 - Updated: 3/27 - Published: 3/26 - Tsuna/Tsunayoshi S., Vongola 10th Generation, Isogai Y., Maehara H.
Decimo's Son by Notepadhalffull reviews
Kagami has always wondered if Kuroko is who he claims to be. For some reason the red-head can't help but feel like his best-friend is hiding something. But now that he knows exactly what that secret is, he isn't sure what to make of it. Kuroko Tetsuya as the son of a Mafia Boss? Yeah, he couldn't picture it. That was before the small boy took out his gun and took on ten mafiosi.
Crossover - Katekyo Hitman Reborn! & Kuroko no Basuke/黒子のバスケ - Rated: K+ - English - Humor/Friendship - Chapters: 1 - Words: 2,371 - Reviews: 13 - Favs: 18 - Follows: 27 - Published: 3/27 - Tsuna/Tsunayoshi S., Kuroko T., Kagami T.
Storming Skies by Araceil reviews
It was just a silly high-school girls' love ritual. Nothing was supposed to happen. Nothing would have happened, had Gokudera's mother not been a Squib. Now he's caught in another country, and in the middle of a deadly tournament. Gokudera/Harry (Firecracker). Post KHR-Canon. Love Ritual Cliche - but different.
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: K+ - English - Romance/Humor - Chapters: 12 - Words: 71,806 - Reviews: 621 - Favs: 1,029 - Follows: 1,100 - Updated: 3/27 - Published: 7/26/2014 - [Harry P., H. Gokudera] Hermione G.
From Vongola to leaf by Azurebubble reviews
She was confused, she didn't know where she was, but one thing is for sure. She's no longer in her world and universe without her family or anyone else. Not to mention she had been deaged and shrunk. Now as a child she would have to grow up in Konoha and hope that Tsuna and the others would find a way to take her home. AN:Sorry, not good in summaries but I tried.
Crossover - Naruto & Katekyo Hitman Reborn! - Rated: T - English - Adventure/Romance - Chapters: 2 - Words: 3,889 - Reviews: 2 - Favs: 2 - Follows: 1 - Updated: 3/27 - Published: 3/22 - [Minato N., Kushina U.] OC, Vongola 10th Generation
Mafiosi meet Gangsters by MitsuKurohiro72 reviews
Tsuna and the others are invited by Reborn to go to Ikebukuro to meet a certain person. However, Ikebukuro has more challenges set for them. -Sorry, first time writing a fanfic, so I still suck at summaries. Rated T for some violence.
Crossover - Katekyo Hitman Reborn! & Durarara!!/デュラララ!! - Rated: T - English - Mystery/Crime - Chapters: 11 - Words: 17,774 - Reviews: 19 - Favs: 65 - Follows: 91 - Updated: 3/27 - Published: 3/23/2013 - Vongola 10th Generation, Mikado R., Shinra K.
Red String by Lady Hallen reviews
Some people call it fate, some people call it destiny. But the Red String will always tie two people and when they meet, it will change their lives. Fem!Harry/AdultReborn
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Romance/Mystery - Chapters: 11 - Words: 10,924 - Reviews: 208 - Favs: 326 - Follows: 376 - Updated: 3/27 - Published: 3/17
My Life by Ru Unni Nisa
Harry seharusnya berhenti menjadi naif, ia seharusnya tahu bahwa pamannya pasti memiliki suatu niat yang tak menyenangkan baginya. Severitus/setelah CoS/Don't Like Don't Read.
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - Indonesian - Friendship/Family - Chapters: 1 - Words: 1,274 - Favs: 1 - Published: 3/27 - Harry P., Tsuna/Tsunayoshi S., Vongola 10th Generation
This wasn't planned! by bookluver123 XD reviews
Helena Potter did NOT plan for this to happen she just wanted an ordinary life after the disaster that was magic but nope...like she always says trouble finds her! Reborn x fem!Harrypotter
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Adventure/Romance - Chapters: 3 - Words: 1,744 - Reviews: 20 - Favs: 82 - Follows: 117 - Updated: 3/26 - Published: 3/24
To Become a Hitman by Mockingjay Rose reviews
After Koro-sensei's demise, Nagisa Shiota chooses to continue his venture along the path of assassination. But firstly, there is much to learn, and secondly, Reborn, the greatest hitman in the world, isn't interested in taking another student.
Crossover - Katekyo Hitman Reborn! & Assassination Classroom/暗殺教室 - Rated: K+ - English - Chapters: 1 - Words: 1,394 - Reviews: 2 - Favs: 13 - Follows: 15 - Published: 3/26
Zero no Cielo by Shirokawa Hazuki
Sama sekali tidak menghiraukan Hyper Intuition-nya, Tsuna memutuskan untuk menghabiskan waktu di luar untuk menghilangkan rasa bosannya. Sementara itu, di dunia yang berbeda, seorang Louise Francoise le Blanc de la Valliere sedang berusaha memanggil Familiarnya...yah, tidak ada yang namanya kebetulan di dunia ini, iya kan?
Crossover - Katekyo Hitman Reborn! & Familiar of Zero - Rated: T - Indonesian - Friendship/Adventure - Chapters: 1 - Words: 1,755 - Favs: 1 - Follows: 4 - Published: 3/26 - Tsuna/Tsunayoshi S., Louise, Tabitha, Henrietta
Poison Kiss by cafeNowhere
A series of one shots in which the Varia can't seem to learn that idols are not people that one should mess with. Featuring Quartet Night and STARISH :)
Crossover - Katekyo Hitman Reborn! & Uta no Prince-sama - Rated: K+ - English - Chapters: 1 - Words: 951 - Published: 3/25
Entre Mafiosos y Detectives by yoss natsuki reviews
A la agencia de Detectives de mouri Kogoro llegaran dos extrañas con un dificl caso de resolver para Conan, Heiji, y los demás. ¿Quienes son en realidad los trabajadores de la empresa Vongola? Crossover KHRxDC Advertencia. Puede contar con Spoiler de ambos mangas
Crossover - Detective Conan/Case Closed & Katekyo Hitman Reborn! - Rated: K+ - Spanish - Mystery/Romance - Chapters: 2 - Words: 2,532 - Reviews: 3 - Favs: 2 - Follows: 3 - Updated: 3/25 - Published: 3/16 - Shinichi K./Conan E., Heiji H., Vongola 10th Generation, OC
Lily of the Valley by EliseXLoveXWar reviews
I love my family, more than anything. I love my older brother Rikuo, the Youkai in the Nura clan, Rihan-san and his son Yoru-kun. To me, they're family. "Ricchan, Yoru-kun, stop fighting! Stop it already!" Although there are a few..okay, many times where they fight. They're still my precious people, my precious family. Fem!Tsuna, Sibling Tsuna and Rikuo. Tsuna's POV story
Crossover - Katekyo Hitman Reborn! & Nurarihyon no Mago/ぬらりひょんの孫 - Rated: T - English - Supernatural/Adventure - Chapters: 8 - Words: 21,460 - Reviews: 25 - Favs: 42 - Follows: 49 - Updated: 3/25 - Published: 12/3/2014 - [Tsuna/Tsunayoshi S., Rikuo N. (Youkai)] Rikuo N. (Human)
Fire Judges by Penny52143 reviews
Tsuna and Reborn go to Hogwarts to become judges for the Tri-Wizard Tournament. Pranking Twins, Golden Trio, Ministry of Magic, Beauxbatons, and Durmstrang; what do all these people want from our infamous Decimo and what do they mean to The World's Greatest Hitman? Warning: OOC, Dumbledore and selective Weasley Bashing (kinda), and I don't own Harry Potter or Hitman Reborn.
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Adventure/Humor - Chapters: 4 - Words: 16,420 - Reviews: 58 - Favs: 198 - Follows: 292 - Updated: 3/25 - Published: 2/21/2014 - Harry P., Reborn, Tsuna/Tsunayoshi S.
Keep Walking by Rose the packs Fang reviews
"Don't stop walking, keep moving forth." Allen has always followed his father's words. When the Black Order turns against him, Allen continues to walk forward, never stopping. Shedding the skin of an Exorcist, Allen leaves behind his fate for one equally as tragic. The Destroyer of Time becomes one of the Strongest Seven, forced to watch the world go by. Allen keeps walking.
Crossover - D.Gray-Man & Katekyo Hitman Reborn! - Rated: T - English - Friendship/Hurt/Comfort - Chapters: 1 - Words: 1,954 - Reviews: 7 - Favs: 20 - Follows: 23 - Published: 3/25
The first lilacs of spring by shadowleaves reviews
Harriet Potter-Black never wanted this. But that's where she is now, so she'd better deal with it. And sadly, most of them belonged in a mental asylum, but she too gets no room to complain. fem!Harry-is-Viper!
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Adventure/Romance - Chapters: 1 - Words: 1,661 - Reviews: 15 - Favs: 98 - Follows: 136 - Published: 3/25 - Harry P., Mammon/Viper
The Kitty Cat and Lion Cub by NonaryNathan999 reviews
As a young cat Faunus was being bullied, a weak Human ran in and tried to stop it. I suck at these summaries.
Crossover - Katekyo Hitman Reborn! & RWBY - Rated: T - English - Chapters: 25 - Words: 67,002 - Reviews: 42 - Favs: 45 - Follows: 58 - Updated: 3/24 - Published: 1/25 - Tsuna/Tsunayoshi S., Blake Belladonna
Vongola! Pretty Cure! by foodeler reviews
Sawada Tsunayoshi used to be an average boy, before a baby decided to appeared before him and tell him he is to become Cure Sky, find other Cures and defeat the evil villain, Byakuran Mare. All27 AU.
Crossover - Katekyo Hitman Reborn! & Pretty Cure - Rated: K - English - Fantasy/Friendship - Chapters: 2 - Words: 3,115 - Reviews: 2 - Follows: 4 - Updated: 3/24 - Published: 1/24 - Reborn, Tsuna/Tsunayoshi S., Nuts
A Carnivore's Property by Sola Potterhead reviews
Hibari Kyouya had always been attracted to power. So you know what'll happen when he took a trip to Ikebukuro and met a blond ex- bartender. Oneshot.
Crossover - Katekyo Hitman Reborn! & Durarara!!/デュラララ!! - Rated: T - English - Romance/Humor - Chapters: 1 - Words: 920 - Reviews: 2 - Favs: 7 - Follows: 2 - Published: 3/24 - [K. Hibari, Shizuo H.] - Complete
Real love? Or just a treat? by CassGoto
Los exorcistas tienen una nueva misión en Namimori, al ser el menso de Mephisto quien ha dejado a un demonio de clase noble escapar de Gehenna. Sin embargo se encuentran con nuestros queridos Vongola y los sentimientos de cierto exorcista azul no tardarán en cambiar su opinión respecto a la rubia de ojos verdes. Pésimo summary .w. espero que si lo leen no queden decepcionados, uwu
Crossover - Katekyo Hitman Reborn! & Blue Exorcist/青の祓魔師 - Rated: K+ - Spanish - Romance/Tragedy - Chapters: 1 - Words: 3,238 - Published: 3/24 - [Kyōko S., Rin O.] [Haru M., Tsuna/Tsunayoshi S.]
Remake:Not a Monster by ShadowXseed reviews
Tsuna and his lightning guardian Lambo was sent to Yokai Academy upon a request by Tenmei Mikogami. Now a friend from a forgotten past was suddenly appeared on his life. What would he do? What about the request? Tsuna: 17 Lambo:13 Rated T for cursing and stuff
Crossover - Katekyo Hitman Reborn! & Rosario + Vampire - Rated: T - English - Romance/Adventure - Chapters: 9 - Words: 40,286 - Reviews: 27 - Favs: 42 - Follows: 47 - Updated: 3/24 - Published: 4/14/2014 - Lambo, Tsuna/Tsunayoshi S., Moka A.
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