Katekyo Hitman Reborn! Crossovers
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Cloud Waves & Whitecap Horses by CarpeNox reviews
At sixteen, Percy Jackson wins a war and loses the person he once anchored his soul to. Then it turns out he's evolved in terms of impossible demigods powers because he now has fire magic as well as water powers to deal with, so he decides to make a job of it and invades the air as well. His career choice has nothing to do with the adrenaline rush. It' a long-term strategy.
Crossover - Percy Jackson and the Olympians & Katekyo Hitman Reborn! - Rated: T - English - Hurt/Comfort/Adventure - Chapters: 9 - Words: 30,740 - Reviews: 25 - Favs: 170 - Follows: 216 - Updated: 9/29 - Published: 10/22/2020
Burning Ice by MoonRaven1412 reviews
Emily was born a Potter. And a Lalonde. She also remembered another life from before she was born. She remembered story of that world. She thought she was prepared. But Harry Potter was girl, Rosamund! Rosie didn't go to Dursleys! She goes by name Dorea Black now! What was this? Emily was not prepared. "What do you mean this is a crossover?" SI-OC, Self-Insert in Black Sky by Umei
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Family/Adventure - Chapters: 7 - Words: 30,421 - Reviews: 35 - Favs: 456 - Follows: 571 - Updated: 9/23 - Published: 10/31/2018 - [Harry P., Xanxus] OC, Varia
Royalty by KuroiOozora reviews
Tsuna had read about rebirth from a book before ...somewhere but never would he thought that he would actually experience that with his memories fully intact. (KHRxOKH) (SLOW UPDATE)
Crossover - Katekyo Hitman Reborn! & Royal Tutor/王室教師ハイネ - Rated: K+ - English - Chapters: 5 - Words: 8,406 - Reviews: 34 - Favs: 281 - Follows: 315 - Updated: 9/19 - Published: 5/10/2018 - Tsuna/Tsunayoshi S., Giotto/Ieyasu S./Vongola I/Vongola Primo, Xanxus, Eins vG. - Complete
Twice Cursed by reinDank reviews
She has been cursed...twice. Ranma is Fon. Minor crossover with Stop! Hibari-kun! Warning: Timeline and plot of KHR will butchered by me.
Crossover - Ranma & Katekyo Hitman Reborn! - Rated: T - English - Family/Angst - Chapters: 11 - Words: 7,309 - Reviews: 4 - Favs: 39 - Follows: 57 - Updated: 9/15 - Published: 1/20 - [Ranma, K. Hibari] Fon
The Decima's Unknown Maou Brother by akai345 reviews
He'd was sure he'd had died in that naval battle against the combined task force of Azure Lane being led by the commander herself. Against solely him and his Maou fleet of girls being a mix of Iron Blood, Sakura Empire, Vichiya Dominion, and Sardegna Empire. All of those who should be sunk before or didn't exist before 1945 came around(Slighlty Dark story/multi harems)
Crossover - Katekyo Hitman Reborn! & Arifureta Shokugyou de Sekaisaikyou/ありふれた職業で世界最強 - Rated: M - English - Friendship/Hurt/Comfort - Chapters: 4 - Words: 67,468 - Reviews: 2 - Favs: 11 - Follows: 11 - Updated: 9/12 - Published: 3/10 - Nana S., Tsuna/Tsunayoshi S., N. Hajime
Down The Rabbit Hole We Go by Basill reviews
Since when was Skull a female? A prankster? Or someone of interest? What the...how did Skull hide this? What do you mean Skull drug Fon through Brothels? I suck at summaries so...Read if you dare...Beware of the possessive Fon Kora, he will kill to keep what he desires but can he make his desires want him in return? Should prob mention hp characters are not well liked in here...
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: M - English - Romance/Drama - Chapters: 24 - Words: 26,343 - Reviews: 17 - Favs: 275 - Follows: 309 - Updated: 9/10 - Published: 8/25 - Harry P., Fon
Monster in disguise by HatysaBlack reviews
After the curse is broken and they are all grown up again Reborn decides to return to his occupation as World's Greatest Hitman. His first job is an easy one so he can get used to his adult body again. A british woman. Civvie, researcher and author of articles for a strange conspiracy theory magazine he's never heard of before. OS, full summary inside, crossposted on AO3
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Humor - Chapters: 1 - Words: 3,486 - Reviews: 2 - Favs: 20 - Follows: 19 - Published: 9/6 - Luna L., Adult Reborn
Darkest Night by jenniebennie reviews
Family is everything to the Mafia, and Checkerface has messed with the wrong one for the last time, and Harri she just wants to protect her younger brother. Be the best sister she can be and if she has to destroy people along the way, well she's not afraid to step on a few toes. Fem-Harry in the KHR universe.
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Chapters: 1 - Words: 2,282 - Reviews: 5 - Favs: 160 - Follows: 212 - Published: 9/3 - Harry P., K. Hibari
Alas del Cielo by NadjaTuOdelschwanck72 reviews
UA: Sawada Tsunami era una chica muy dulce, amable con las personas, defensora de los que amaba, una fan de los postres y promedio en todo lo demás a comparación de sus dos hermanos mayores Ieyasu y Ieharu Sawada quienes eran los chicos perfectos a los ojos de todo el mundo. A causa de esto, Tsuna, la mayor parte del tiempo era ignorada por todos... Resumen completo dentro.
Crossover - Katekyo Hitman Reborn! & Sekirei - Rated: T - Spanish - Humor/Romance - Chapters: 4 - Words: 4,567 - Reviews: 4 - Favs: 12 - Follows: 10 - Updated: 8/28 - Published: 5/13 - Tsuna/Tsunayoshi S., Vongola 1st generation, Vongola 10th Generation, No. 06/Homura
Goddess of the Rainbow by CreepyQueenofOtaku reviews
After the betrayal of her friends and the Battle of Hogwarts, Iris decides to travel and get away from England. She thought trouble wouldn't find her, but it did in the form of six males. (FemHarry, HPxArcobaleno, Ron/Hermione/Dumbledore/Magical Britain bashing, etc.)
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Adventure/Drama - Chapters: 14 - Words: 20,555 - Reviews: 479 - Favs: 2,478 - Follows: 3,107 - Updated: 8/27 - Published: 4/13/2017
Sword Art Online Version Vongola by Nain Tarlow reviews
11 year old Sawada Tsunayoshi was one of the ten thousand players who logged into Sword Art Online. He found freedom in this virtual word far away from anything associated with Dame-Tsuna. Now, as the Death Game begins, watch as the swordsman Natsu takes his first steps into this world and grow into the leader he was meant to be.
Crossover - Katekyo Hitman Reborn! & Sword Art Online/ソードアート・オンライン - Rated: T - English - Adventure/Drama - Chapters: 22 - Words: 201,228 - Reviews: 153 - Favs: 763 - Follows: 896 - Updated: 8/27 - Published: 8/7/2019 - T. Yamamoto, Tsuna/Tsunayoshi S., Agil/Andrew Gilbert Mills, Argo
Vongola Magus by guztavoantoni123
Tsu-kun is abondoned by his mother and find himself in fuyuki in the middle of the fire English is not my main linguage
Crossover - Katekyo Hitman Reborn! & Fate/stay night - Rated: M - English - Family/Fantasy - Chapters: 1 - Words: 714 - Favs: 27 - Follows: 27 - Published: 8/25 - Tsuna/Tsunayoshi S.
Princess Hel's Guide to School by AllThingsVaria reviews
To royalty failure was never an option, so if neither could live while the other survived, then what had to be done about that was really quite simple: 'Lord' Voldemort would have to perish, because Hel refused to. Luckily, having been raised by the Varia's former Storm Officer, Princess Hel had learned from the best. Fem!Harry. Sequel to Prince Belphegor's Guide to Parenting.
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Friendship/Adventure - Chapters: 6 - Words: 36,847 - Reviews: 69 - Favs: 947 - Follows: 1,207 - Updated: 8/22 - Published: 6/23/2021 - Harry P., Blaise Z., Varia
Re:born by kojimachanmilou1345 reviews
you can't predict what will happen in the future that's for sure ... you don't know when you'll take your last breath ... you don't know what awaits after your death ... but I'm sure something like this isn't supposed to happen , where is the logic here ! . yeah sure I dealed with assassins , psychopaths...etc I can say that I'm not the one you can call " normal "
Crossover - Katekyo Hitman Reborn! & Lupin III - Rated: K - English - Family/Drama - Chapters: 17 - Words: 38,739 - Reviews: 6 - Favs: 25 - Follows: 29 - Updated: 8/21 - Published: 7/22/2021 - Lupin III, Adult Reborn, Arcobaleno
Jigsaw Puzzle of the Sky by Shiyaki reviews
Tsuna isn't the only available candidate for the position of 10th Vongola boss, but one is even worse than Iemitsu's son and the other shrouded in mysteries (not to mention quite busy with other things). Mysteries that Reborn plans to unravel.
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: M - English - Adventure/Crime - Chapters: 29 - Words: 77,392 - Reviews: 395 - Favs: 2,040 - Follows: 2,609 - Updated: 8/14 - Published: 11/19/2016 - [Harry P., Reborn] Vongola 10th Generation - Complete
in my head by AlunaGray reviews
Where Harry Potter goes back in time several times and meets a version of Tom Riddle he didn't really expect. Time-travel. AU.
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Humor - Chapters: 2 - Words: 4,375 - Reviews: 19 - Favs: 171 - Follows: 188 - Updated: 8/14 - Published: 2/2/2021 - Harry P., Tom R. Jr., Death, K. Hibari
Tennis and Her Mist by iiiMey-chan reviews
She was supposed to be fighting together with her family but now she find herself standing in the midst of guys who know nothing but play tennis. Now what will Chrome Dokuro do being a shy herself? How will she fit herself in the world she never used to? KHRXPOT crossover
Crossover - Prince of Tennis & Katekyo Hitman Reborn! - Rated: K - English - Chapters: 9 - Words: 16,135 - Reviews: 31 - Favs: 52 - Follows: 73 - Updated: 8/6 - Published: 10/5/2015 - Seigaku, Chrome D.
I Like Food by neonpinkbunnyisfun reviews
Six is Skull Fem!Skull
Crossover - Katekyo Hitman Reborn! & Little Nightmares - Rated: K - English - Angst/Hurt/Comfort - Chapters: 1 - Words: 5 - Reviews: 1 - Favs: 1 - Follows: 2 - Published: 7/31 - Skull, Six
The Vongola Family in the World of American comics by EternalDamienStark reviews
Avez vous entendu dire que les Avengers avaient six fondateurs ? Mes six gardiens et moi nous présentons à cette bataille. On dit que l'Alliance des Assassins, qui existe depuis des milliers d'années, est très forte. L'Indépendant Assassination Valia force est présente comment pouvez vous donc dire ça ? Le SHIELD contrôle toutes sortes d'information ? Des conseillers extérieurs v
Crossover - Katekyo Hitman Reborn! & Avengers - Rated: T - French - Adventure - Chapters: 3 - Words: 4,588 - Reviews: 1 - Favs: 4 - Follows: 6 - Updated: 7/30 - Published: 4/5 - OC, Wanda M./Scarlet Witch, Pietro M./Quicksilver
Bloodstained Flames by LongNightDragon reviews
Summary Inside. Rated M for Mature.
Crossover - Katekyo Hitman Reborn! & Taimanin Asagi - Rated: M - English - Crime/Family - Chapters: 2 - Words: 8,131 - Reviews: 10 - Favs: 12 - Follows: 20 - Updated: 7/30 - Published: 7/1
Purple, Green and Small Green by Beginner15 reviews
He really should've been more worried when Death laughed as he sent him off into another universe. But he honestly just wanted to do something besides sitting around, doing nothing. (A/N:Just a random Idea)
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Humor/Family - Chapters: 13 - Words: 19,375 - Reviews: 75 - Favs: 443 - Follows: 547 - Updated: 7/21 - Published: 1/16/2018
Lonesome Practicalism by TheAngelicPyro reviews
Irie Shoichi didn't know what he did to deserve this. What gods did he piss off by not believing in any, or who's feathers has he ruffled enough to do this If it was the marshmallow freak, the redhead was going to absolutely lose it. Why the hell did everyone have super powers yet not soul flames? And why did this green haired lady keep calling him Izuku? (Drabble, mentioned abuse)
Crossover - Katekyo Hitman Reborn! & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Friendship - Chapters: 9 - Words: 4,155 - Reviews: 16 - Favs: 148 - Follows: 209 - Updated: 7/18 - Published: 7/17/2020 - Shōichi I., Katsuki B., Hitoshi S., Mei H.
Date a Sky by Jaret-Vongola reviews
Sawada Tsunayoshi tendrá que realizar una nueva misión, donde será enviado a una ciudad para investigar sucesos extraños que pasan ahí. ¿Podrá lograr cumplir su misión cuando se entere que esta es mas complicada de lo que parecía?
Crossover - Katekyo Hitman Reborn! & Date A Live/デート・ア・ライブ - Rated: M - Spanish - Supernatural/Fantasy - Chapters: 1 - Words: 3,915 - Reviews: 1 - Favs: 6 - Follows: 10 - Published: 7/15 - [Tsuna/Tsunayoshi S., Tohka Y., Kotori I., Origami T.]
Il Cielo dei Tre Regni by Lunar Wave reviews
Hongou Kazuto carries a great burden. He's the so-called Heavenly Messenger that is supposed to lead this country of chaos to peace. While he's not truly certain he's the Heavenly Messenger, there is no doubt that he is one loved by the Sky: the Heir of the Vongola. Kazuto/Harem.
Crossover - Katekyo Hitman Reborn! & Koihime†Musō/恋姫†無双 - Rated: M - English - Adventure/Friendship - Chapters: 59 - Words: 588,395 - Reviews: 210 - Favs: 227 - Follows: 234 - Updated: 7/15 - Published: 10/18/2015 - Ryūbi G./Tōka, Sonken C./Renfa, Sōsō M./Karin, Kazuto H.
Goblet Summons, Reading & Watching Collection by x-manga-Bleach-x reviews
Recueil pour tout OS du genre : Summoned!Harry, majoritairement pendant la Coupe de Feu mais pas uniquement. Possible OS du genre 'Watching' ou 'Reading', dans lesquelles Harry est parti ou n'a jamais étudié à Poudlard. Slash. Rating may change. Multi pairings. Possible MoD!HP. Multi Xovers majoritairement KHR.
Crossover - Katekyo Hitman Reborn! & Harry Potter - Rated: M - French - Humor/Adventure - Chapters: 33 - Words: 409,049 - Reviews: 382 - Favs: 362 - Follows: 332 - Updated: 7/15 - Published: 5/29/2019 - Harry P., Fred W., Terence H., Antonin D.
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