Katekyo Hitman Reborn! Crossovers
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Namimori High's very own Kurosaki Mafuyu by Bloody Rose021 reviews
Hibari has always been the strongest delinquent at Namimori High, but a new transfer student has caught his interest, a carnivore trying to pretend to be an herbivore. Follow Kurosaki Mafuyu and Hibari Kyoya as they play a special game of hide and seek!
Crossover - Katekyo Hitman Reborn! & Oresama Teacher/俺様ティーチャー - Rated: T - English - Humor/Romance - Chapters: 3 - Words: 6,411 - Reviews: 37 - Favs: 54 - Follows: 78 - Updated: 3h - Published: 3/9/2012 - K. Hibari, Mafuyu
Freeborn! by AshesGleamandGlow reviews
Once he entered high school, Tsuna finally accepted the role of being Vongola Decimo, only to be informed by Reborn that he and his guardians were being transferred to Iwatobi high school. His reason? Find out! Read Freeborn! NOTICE: This is an AU OOC original fanfic I came up with while watching the ending of Free! Eternal Summer, Future Fish.
Crossover - Katekyo Hitman Reborn! & Free! - Iwatobi Swim Club - Rated: T - English - Adventure/Family - Chapters: 1 - Words: 520 - Reviews: 1 - Favs: 1 - Follows: 2 - Published: 10h - H. Gokudera, Tsuna/Tsunayoshi S., Haruka N., Makoto T.
Oz: The unexpected adventure by iToshiro reviews
'Ace' wasn't about to let her old life as Cosmo 'Oz' Potter come and use her as they please. She was Beelzebub dammit! and she wasn't about to let the stick wielders come and try and stop her duties in the Varia or the few officer off the hook from facing her wrath. She is not what the Wizarding world expected. FemHarry. light bashing. Slight occness and AU
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Humor/Adventure - Chapters: 12 - Words: 13,981 - Reviews: 67 - Favs: 372 - Follows: 456 - Updated: 10h - Published: 7/27 - Harry P., Mukuro R., Varia
Slip Up by wolfsrainrules reviews
Skull wonders sometimes, what they would think of him if they ever found out. He had lied for over 30 years to them after all. But they had never noticed. So he wonders. And then he doesn't have to wonder anymore.
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Family - Chapters: 18 - Words: 41,651 - Reviews: 1222 - Favs: 2,506 - Follows: 3,012 - Updated: 15h - Published: 10/23/2015 - Harry P., Skull, Arcobaleno
How To BOMBard Shinobi by LuckyBug192 reviews
Gokudera Hayato had experienced many crazy things in his young life. He had dealt with his own share of absurdity. But this...This definitely took the cake. / / The Shinobi world better be prepared...because Gokudera Hayato definitely wasn't when he was thrown into this mess. (Title may change)
Crossover - Naruto & Katekyo Hitman Reborn! - Rated: T - English - Humor/Adventure - Chapters: 1 - Words: 1,352 - Reviews: 1 - Favs: 5 - Follows: 13 - Published: 16h - Tsunade S., A/Fourth Raikage, Ōnoki, H. Gokudera
Vongola X Wizards Squad by tigrun reviews
The golden trio, Hermione, Harry and Ron are going to face their toughest opponent yet: the weirdness and destruction of Vongola transfer students and teacher, Tsuna and all his guardians, friends and his personal advisor, Reborn. Will new ships sail during their fifth year or will it just be madness and destruction of Vongola? Takes place during their fifth year Fem!Harry
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Family/Humor - Chapters: 3 - Words: 13,130 - Reviews: 8 - Favs: 32 - Follows: 39 - Updated: 23h - Published: 9/19 - Harry P., Hermione G., Tsuna/Tsunayoshi S.
we are the poisoned youth by Seito reviews
"Tsunayoshi Sawada!" McGonagall called out. Harry watched as the one of the exchange students nervously shuffled forward. "Totally Hufflepuff," Seamus whispered. He wasn't the only one who thought so. There were similar whispers throughout the hall. Except it wasn't Hufflepuff. It definitely wasn't Hufflepuff. Part of the We Weren't Born to Follow Universe.
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Friendship/Adventure - Chapters: 4 - Words: 1,964 - Reviews: 62 - Favs: 154 - Follows: 213 - Updated: 23h - Published: 9/13 - Harry P., Ron W., Reborn, Tsuna/Tsunayoshi S.
Black Sky by Umei no Mai reviews
When you're a Black, you're a Black and nobody gets to hold all the cards except you. Not a Dark Lord with a grudge, not a Headmaster with a prophecy and certainly not the world's most influential Mafia Family... Dorea is as much a Black as a Potter and she is not about to let anybody walk over her! A Fem!Harry story. Slow Build.
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Adventure/Family - Chapters: 133 - Words: 508,449 - Reviews: 6446 - Favs: 3,833 - Follows: 3,859 - Updated: 9/24 - Published: 10/1/2014 - [Xanxus, Harry P.] Luna L., Varia
The Eternal Family by kuu.mochizuki.3
Who is Tsuna really and what do the arcobaleno, vendice and some others have to with the real tsuna and will tsuna remember what happened to make her forget? youkai/demon/dimension/timetravel/ bashing/evil twin,1/all10gens, Iemitsu,luce good kyoya,chrome,lambo,deemon,alaude /fem-tsuna-X-giotto-pairing-not-blood-related nana-X-oc kyoya-X-chrome other pairings
Crossover - Inuyasha & Katekyo Hitman Reborn! - Rated: T - English - Romance/Supernatural - Chapters: 3 - Words: 1,184 - Favs: 1 - Follows: 2 - Published: 9/23
Katekyo Butler Tsunayoshi by NonaryNathan999 reviews
Greetings, my name is Tsunayoshi Sawada. Ex-Vongola Decimo candidate and now butler plus tutor of the Schnee Dust Company. I answer the door, tend to Ojou-sama's requests, and teach valuable lessons. I also deal with rude, unwanted guests such as yourselves.
Crossover - Katekyo Hitman Reborn! & RWBY - Rated: T - English - Chapters: 17 - Words: 67,085 - Reviews: 125 - Favs: 258 - Follows: 301 - Updated: 9/23 - Published: 3/14 - [Tsuna/Tsunayoshi S., Weiss Schnee]
Mine's Cuter by OnLyMinO
AU obviously. A new father Giotto meets a fellow blond who also had a baby on his own. They instantly become rivals. Fire and wind are the worst combination after all, while their cute little boys are stuck between their pointless competitions. Mostly drabbles.
Crossover - Naruto & Katekyo Hitman Reborn! - Rated: K+ - English - Humor - Chapters: 1 - Words: 402 - Favs: 1 - Follows: 6 - Published: 9/23
The Half Blood Vongola And The Lightning Thief by FallenNiji reviews
Percy Jackson was an odd little girl. Maybe it was because she was the first demigod daughter of the Sea God, Poseidon. Or maybe it was being the the most powerful mafia family's, Vongola's, one and only heir. And now, she's on a quest to find Zeus's Master Bolt. Fem!Percy. Poseidon/Fem!Tsuna. Fem!Percy. AU. 11thGen!Fic
Crossover - Percy Jackson and the Olympians & Katekyo Hitman Reborn! - Rated: T - English - Adventure/Friendship - Chapters: 3 - Words: 23,076 - Reviews: 11 - Favs: 47 - Follows: 58 - Updated: 9/23 - Published: 9/17 - Annabeth C., Grover, Percy J., OC
Whimsical Charade by DisneyDreamer07 reviews
It was Reborn's brilliant idea to send you and Shouichi off to the prestigious Ouran Academy in order to gain some sort of leverage for your little Mafia family. What could possibly go wrong?
Crossover - Ouran High School Host Club & Katekyo Hitman Reborn! - Rated: T - English - Romance/Humor - Chapters: 5 - Words: 64,061 - Reviews: 20 - Favs: 37 - Follows: 48 - Updated: 9/22 - Published: 2/8/2012 - Hikaru H., H. Gokudera
Red like the Storm by silencia20 reviews
Hayato Gokudera never liked company. Then he meets Harriet Potter.
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Adventure/Friendship - Chapters: 20 - Words: 78,626 - Reviews: 1039 - Favs: 1,665 - Follows: 1,934 - Updated: 9/22 - Published: 3/29
To Live Again by Terri'smind reviews
Itachi may have died, but the universe isn't quite finished with him yet. A second chance is a precious thing after all. Slash is a possibility.
Crossover - Naruto & Katekyo Hitman Reborn! - Rated: K+ - English - Chapters: 3 - Words: 40,309 - Reviews: 194 - Favs: 620 - Follows: 613 - Updated: 9/22 - Published: 6/9 - Itachi U., Squalo S., T. Yamamoto
キツネの瀕死の意志: Fox's Dying Will by Reah-Kitsune reviews
For someone to gain something, they have to leave something else behind. That is a fact Tsuna knew and always upholded. But with the way things started turning out after all this years, will he have to return to what he ones was? What about his family? What will they think?
Crossover - Katekyo Hitman Reborn! & Nurarihyon no Mago/ぬらりひょんの孫 - Rated: T - English - Family/Supernatural - Chapters: 1 - Words: 767 - Reviews: 1 - Favs: 5 - Follows: 7 - Published: 9/22 - Tsuna/Tsunayoshi S., Adult Reborn, Vongola 10th Generation, Rikuo N. (Youkai)
Still A Princess by Draconaise-Vermilion reviews
It wasn't a hard decision, her life or her guild. So, when she saw the familiar face of a certain mischievous blonde as she closed her eyes, she knew it wasn't over. Her intuition turned out right as she stared into curious eyes… as an infant! Fuck this, she's done playing good girl. Alive!Luce OOC!Lucy Teen!Arco Tsuna-Is-Not-Decimo
Crossover - Katekyo Hitman Reborn! & Fairy Tail - Rated: T - English - Tragedy/Adventure - Chapters: 2 - Words: 7,390 - Reviews: 2 - Favs: 8 - Follows: 16 - Updated: 9/22 - Published: 9/20 - Luce, Arcobaleno, Vongola 10th Generation, Lucy H.
Keep Walking by Rose the Wary Wolf 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. And Allen keeps walking.
Crossover - D.Gray-Man & Katekyo Hitman Reborn! - Rated: T - English - Friendship/Hurt/Comfort - Chapters: 18 - Words: 45,269 - Reviews: 425 - Favs: 958 - Follows: 1,047 - Updated: 9/21 - Published: 3/25/2015 - Allen Walker, Arcobaleno
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: 71 - Words: 96,611 - Reviews: 2859 - Favs: 2,886 - Follows: 3,062 - Updated: 9/21 - Published: 3/17/2015 - [Harry P., Adult Reborn]
How We Met Your Mother by DeliriumDescending reviews
Skull had always done his best to keep his mafia life away from his mother, not because she couldn't handle it but because he wasn't sure the mafia could handle her. (All the different ways the Arcobaleno could meet Skull's mother.) [Fem!Harry ; Teddy-is-Skull]
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Family/Humor - Chapters: 8 - Words: 15,886 - Reviews: 438 - Favs: 1,437 - Follows: 1,706 - Updated: 9/21 - Published: 7/24 - Harry P., Teddy L., Skull, Arcobaleno
Changing Destinies by Selina Slytherin reviews
What happens when Eileen Snape gives her son, Severus, over to her cousin when he is only five. What will become of our favorite dungeon bat when he is surrounded by those who love him and his new parental figures.
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Fantasy/Family - Chapters: 3 - Words: 4,110 - Reviews: 29 - Favs: 122 - Follows: 158 - Updated: 9/21 - Published: 4/15 - Severus S., Skull, Arcobaleno
Enma Kozato, Ultimate Simon Boss by YAmomoto reviews
Without much of a choice, Enma Kozato enters Hope's Peak Academy as a member of the 77th class. He wants to avoid his classmate as much as possible, but Usami and Chisa want everyone to get closer while on the island. However, Monokuma decides to change their paradise a bit.
Crossover - Katekyo Hitman Reborn! & Dangan Ronpa Kibou no Gakuen to Zetsubou no Koukousei - Rated: T - English - Mystery/Adventure - Chapters: 4 - Words: 9,332 - Reviews: 4 - Favs: 12 - Follows: 18 - Updated: 9/20 - Published: 9/3 - Enma K., Kouyou A., Usami/Monomi, Yukizome C.
Amnesia in a Different Dimension by Tonaku
Hibari Atsuko is Hibari Kyoya's little sister, 7 years younger than him. She is 17 years old right now(8YL). Something happens and she is sent into the Magi universe with a companion. Only thing is, she can't remember anything about the mafia, nor the past ten years of her life. (Tried to fix the chapter I posted)
Crossover - Katekyo Hitman Reborn! & Magi/マギ - Rated: T - English - Adventure - Chapters: 7 - Words: 11,161 - Favs: 8 - Follows: 10 - Updated: 9/20 - Published: 4/12 - OC, Kouha R.
Parenting is not a Varia Quality by Umei no Mai reviews
Co-written with InsaneScriptist; a Black Sky sidestory. Being a member of the Varia does not make a person any less human, so mistakes still get made. It doesn't make dealing with those mistakes any easier either; in fact it may possibly make it more difficult, considering that the rest of the Vongola is convinced that the Varia is made up of demonic psychopaths...
Crossover - Harry Potter & Katekyo Hitman Reborn! - Rated: T - English - Humor/Crime - Chapters: 10 - Words: 161,552 - Reviews: 154 - Favs: 448 - Follows: 434 - Updated: 9/20 - Published: 10/27/2015 - Varia - Complete
Soul REBORN! by King Disen reviews
Tsunayoshi Sawada had made three failed attempts to get into the DWMA because he failed to find his meister partner. This was because he was known as no good, or Dame-Tsuna to most of Death City. It seemed that no one would be willing to partner with him, or so he thought.
Crossover - Katekyo Hitman Reborn! & Soul Eater - Rated: T - English - Adventure/Friendship - Chapters: 3 - Words: 12,332 - Reviews: 4 - Favs: 6 - Follows: 12 - Updated: 9/20 - Published: 9/11
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