One Piece and My Hero Academia/僕のヒーローアカデミア Crossovers
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MHA: The New Frontier by Jolt112 reviews
The world is changing. In a world where Heroes and the United World Navy dominate everyones lives, a quirkiness boy be the one who causes the most change. Join Izuku Midoriya as he journeys through the world of U.A. High, full of villains, corrupt heroes and navy, and trying bury feelings for a red and white haired girl. Slight crossover.(Originally titled MHA: The Hero Unleashed)
Rated: M - English - Romance - Chapters: 18 - Words: 116,168 - Reviews: 36 - Favs: 213 - Follows: 264 - Updated: 8/30/2021 - Published: 9/8/2019 - [Izuku M., Shouto T.]
A Toto-ly Normal Pirate by Abrogans reviews
Shanks narrowed his eyes. "That was no Haki, I would have felt it. Did you eat a Devil Fruit, too?" The brat shrugged his shoulder and emptied his glass of juice. "A mystery power!" Yes, Luffy's explanation was really helpful. / A Oneshot where Blackbeard is stopped before anything bad can happen by a new force none of them encountered before. Second Life AU.
Rated: T - English - Friendship - Chapters: 1 - Words: 9,018 - Reviews: 4 - Favs: 46 - Follows: 33 - Published: 8/28/2021 - Luffy, Shanks, Ace, OC - Complete
An Unassuming Hero by kittyface27 reviews
Luffy's quirk has always made him "cute, fluffy and unassuming". Despite that, he wants to be a hero! While he works towards that goal, he both has the time of his life with friends and someone more than a friend, but he also goes through a hell he can never forget. His journey to be a hero is full of love, friendship, adventure and horror. How will it all shape him as a hero?
Rated: M - English - Drama/Adventure - Chapters: 22 - Words: 109,801 - Reviews: 7 - Favs: 60 - Follows: 57 - Updated: 8/14/2021 - Published: 3/21/2021 - [Luffy, T. Law] Zoro, 1-A Students - Complete
Izuku and Mei's Excellent Adventure by The Emerald Library reviews
An accident with Mei's new time machine leaves her and Izuku stranded in a world of pirates. At least this Gold Roger fellow's kind enough to not make them walk the plank.
Rated: T - English - Chapters: 1 - Words: 2,955 - Reviews: 6 - Favs: 38 - Follows: 59 - Published: 7/19/2021 - Gol D. Roger, Izuku M., Mei H.
All for One Stumbles into Another World by Basket Ball Dude reviews
All for One enters the world of One Piece, and it doesn't take long for the marines to poke the sleeping dragon. Unfortunately for them, All for One is still as evil and cruel as he was before.
Rated: K - English - Adventure/Crime - Chapters: 14 - Words: 60,047 - Reviews: 35 - Favs: 152 - Follows: 180 - Updated: 6/22/2021 - Published: 8/14/2020
Fluffy Family Love by kittyface27 reviews
Luffy was born into a family that didn't love him, causing him to lash out and be put up for adoption. Only he finds the most amazing family to adopt him, erasing any and all bad history, painting over sadness and loneliness with love and affection. The best life awaits for a fluffy little boy.
Rated: T - English - Family - Chapters: 1 - Words: 14,729 - Reviews: 3 - Favs: 60 - Follows: 42 - Published: 5/31/2021 - Luffy, Gol D. Roger, Portgas D. Rouge - Complete
The King of the Vigilantes by GokuMuto reviews
This is a story of a high schooler who died and was reincarnate into the my hero academia world. And was given the powers and abilities of Monkey D. Luffy.
Rated: K - English - Romance/Adventure - Chapters: 3 - Words: 13,788 - Reviews: 28 - Favs: 121 - Follows: 143 - Updated: 5/11/2021 - Published: 4/22/2021
ope ope no mi izuku by Darkdragondude1234 reviews
changed cannon, strong izuku with ope ope no mi powers be prepared for short chapters
Rated: M - English - Chapters: 1 - Words: 1,862 - Reviews: 5 - Favs: 23 - Follows: 28 - Published: 4/5/2021
MHA: Douglas Bullet STAMPEDE! by RisingPluto66 BKA reviews
This is an AU fanfic. Not relating to "Izuku, Son of Fire Fist Ace," story but may include a reference. What if Izuku was apart of Gol D. Roger's crew and his pirate name was Douglas Bullet himself sworn brothers to Shanks and Buggy. Inspired by the One Piece Movie Stampede. Main couple Ochako x Izuku. To start the story go to the chapter after the trailer.
Rated: T - English - Adventure - Chapters: 23 - Words: 68,523 - Reviews: 34 - Favs: 94 - Follows: 93 - Updated: 3/31/2021 - Published: 7/4/2019 - [Izuku M., Ochako U.] Gol D. Roger, Eri - Complete
My Pirate Academia by Regem reviews
After the decisive battle in Onigashima, Luffy, Robin and Law decided to head to the Poneglyph that Kaido hid, but before Robin could even read the Poneglyph, Law and Luffy was enveloped by a warm light and was transferred to another world! what will happen and what will they do now?
Rated: K - English - Adventure/Humor - Chapters: 34 - Words: 96,657 - Reviews: 138 - Favs: 467 - Follows: 481 - Updated: 3/18/2021 - Published: 1/24/2021 - Luffy, T. Law, Izuku M., 1-A Students
A King's Ambition by D3viantB3havior reviews
This is the start of his ambition! Izuku Midoriya is born with the power to show his ambitions to the world... in the form of Haki! Watch as this ball of sunshine and determination takes the world of heroes by storm.
Rated: M - English - Adventure/Romance - Chapters: 2 - Words: 7,093 - Reviews: 8 - Favs: 149 - Follows: 188 - Updated: 2/20/2021 - Published: 2/7/2021 - Izuku M., Kyoka Jiro, Itsuka K., 1-A Students
Twin Heroes by kittyface27 reviews
Ace and Luffy didn't actually believe they'd be rescued from the slums. They didn't actually believe a pro hero would take them in after being abused, go to school, make friends, get stronger. They didn't believe people would love them or ever value them. They also didn't believe high school would be riddled with bouts terror and joy. But anything was better than THEN.
Rated: T - English - Family/Drama - Chapters: 31 - Words: 152,065 - Reviews: 51 - Favs: 219 - Follows: 203 - Updated: 2/1/2021 - Published: 8/18/2020 - Complete
Stuck Between Two Worlds by kittyface27 reviews
Ace didn't expect a trip into a forest with Thatch would throw him into a completely unfamiliar world. Now he's trapped in a loop, transported between this weird world and his home one. Trapped between a world where he's a criminal pirate and one where he's seen as a hero, no matter if he doesn't want to be. Can he be strong and stand this loop, or will he break under the pressure?
Rated: M - English - Adventure/Drama - Chapters: 24 - Words: 152,826 - Reviews: 52 - Favs: 165 - Follows: 165 - Updated: 2/1/2021 - Published: 9/15/2020 - Marco, Ace, Toshinori Y./All Might, Mirio T. - Complete
The Kind Dragon by The Final Dark God reviews
Celestial Dragons. The very epitome of nobility in the world. Yet now, they are associated with depravity and destruction. In any group, however, there are always outliers. Such is the tale of one such Dragon, one who cares for others more than himself. And what does that get him? Ridicule. Yet, in all their amusement, the seem to have forgotten, "Never tickle a Sleeping Dragon".
Rated: T - English - Adventure/Friendship - Chapters: 3 - Words: 313 - Reviews: 1 - Favs: 15 - Follows: 18 - Published: 1/7/2021
Hero Horo Hero by flowerybomber reviews
"I said I want to go to a dark gloomy haunted old castle!" I wailed. "What part of this that looks like a haunted castle to you, Kuma-me! This is just an orphanage!" OPxBNHA. Smarter!Perona. OOC for sure. This one is longer and weirder. Probably going to be another drabble, I'm warning you now, just in case
Rated: T - English - Chapters: 6 - Words: 13,811 - Reviews: 82 - Favs: 231 - Follows: 303 - Updated: 12/16/2020 - Published: 3/14/2019 - Perona
Keeping meat or Sharing it by Kr00k0dile reviews
Here's the lowdown, The Straw Hat Pirates (and some acquaintances/allies) are all sent to another dimension where heroes are shining beacons of hope with powers that could make them gods. Who could be responsible for the events that have caused this occurrence, is it someone from One Piece or My Hero Academia, guess you'll just have to wait and see what the future holds.
Rated: T - English - Fantasy/Adventure - Chapters: 26 - Words: 107,468 - Reviews: 98 - Favs: 278 - Follows: 302 - Updated: 12/5/2020 - Published: 10/4/2018 - 1-A Students, 1-B Students
Quirky Straw Hats by VixenRose1996 reviews
When a devil fruit users blast Luffy & Zoro into the world of My Hero Academia, the find themselves having to live three days among the strictly defined lines of Heroes and Villains. But where do pirates fall on that line? Neither really cares but they also don't like it when a little girl is being hurt by a bunch of superpowered jerks.
Rated: T - English - Adventure/Friendship - Chapters: 10 - Words: 18,300 - Reviews: 119 - Favs: 638 - Follows: 618 - Updated: 11/6/2020 - Published: 4/30/2020 - Luffy, Zoro, Izuku M., Eri - Complete
Deku: The Rubber Hero by NinjaMasd reviews
Deku was told he's Quirkless, but after a villain attacks his mother he becomes something greater, he becomes a Symbol of Hope. This is my first fanfiction and I don't know how to write a summary, so please read it and tell me what you think. Thank you! Rated M for language and just to e safe.
Rated: M - English - Adventure/Romance - Chapters: 4 - Words: 21,758 - Reviews: 74 - Favs: 419 - Follows: 507 - Updated: 11/1/2020 - Published: 9/14/2020 - [Izuku M., Momo Y., Ochako U., Kyoka Jiro]
Izuku The Bright Hero by TheMRGREED reviews
This Fan fiction Is about what happens if in an alternate timeline Izuku Midoriya Ate The Logia Type devil fruit ( Pika Pika no mi ) and became a light human. This will diverge from the story slightly but still follow the events main events. [ rated M for blood, Violence and swearing. ]
Rated: M - English - Adventure - Chapters: 3 - Words: 3,715 - Reviews: 36 - Favs: 218 - Follows: 280 - Updated: 10/19/2020 - Published: 5/19/2020
Flailing to Fly by ShadowPillow reviews
Bakugo Katsuki had planned to be the number one hero. To fly up so high that none of the extras would even dare to touch him. Instead, he fell from the sky, down down down – until he reached the ocean. (OR: I have no idea what the hell I'm doing, but please enjoy it anyway.)
Rated: T - English - Chapters: 2 - Words: 9,947 - Reviews: 21 - Favs: 72 - Follows: 92 - Updated: 9/28/2020 - Published: 9/22/2020
Heroes on the High Seas by blackout4465 reviews
"Why did you three decide to be Pirates?" "I made a Promise to a friend!" Luffy shouted. "To become the strongest pirate in the world!" Katsumi shouted. "Well, all my friends were doing it, so it seemed like a good Idea at the time." Izuku said. Fem!Bakugo
Rated: T - English - Adventure - Chapters: 4 - Words: 35,141 - Reviews: 6 - Favs: 69 - Follows: 82 - Updated: 9/26/2020 - Published: 9/6/2020 - Luffy, Izuku M., Katsuki B.
Heroic Pirate by BatzelChaos reviews
Class 1-A, a few Class 1-B, sleepless duo, "I AM HERE!" dude, R-Rated heroine, "YEAH" guy, Big Three, a few villains and the pink demon/mad inventor are thrown to the world of One Piece by a random girl that appeared out of no where. Let's add more chaos to this already chaotic world, what do you say?
Rated: T - English - Adventure - Chapters: 4 - Words: 6,182 - Reviews: 3 - Favs: 35 - Follows: 39 - Updated: 9/24/2020 - Published: 9/21/2020 - Luffy, 1-A Students, 1-B Students, Izuku M.
El héroe hermano mayor:Dogtooth by storyvision reviews
Lo ultimo que recuerda el hombre de mas un millón por su cabeza, es que se encontraba en el suelo que había sido derrotado por nuestro pirata favorito de sombrero de paja, sabia que su mundo iba cambiar cuando se levantara y abriera los ojos pero jamas pensó que fuera de forma literal en un mundo diferente y lo peor de todo en un cuerpo diferente de un niño...demonios
Rated: M - Spanish - Adventure - Chapters: 1 - Words: 8,720 - Reviews: 1 - Favs: 8 - Follows: 10 - Published: 9/13/2020
Mugiwara Chaos Replay : Hero Edition by The Viking Stranger reviews
After everything was said and done, and I mean everything, The Straw hats enjoyed the fruits of their labor in Raftel as they rightfully should. And now they have reached this point in time, or should I say dilemma. What to do next? Enter Gol D. Roger, with an offer to travel to worlds beyond, friends new and old will agree on one thing... "Luffy's fault" Pairings undecided if...
Rated: T - English - Adventure/Friendship - Chapters: 5 - Words: 13,606 - Reviews: 21 - Favs: 105 - Follows: 140 - Updated: 8/30/2020 - Published: 7/14/2019 - Luffy, Izuku M., 1-A Students
The Quake Hero Izuku by TheMRGREED reviews
What If Izuku Gained The Gura Gura No Mi?
Rated: M - English - Adventure - Chapters: 1 - Words: 1,133 - Reviews: 18 - Favs: 160 - Follows: 206 - Published: 8/19/2020
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