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One Piece and My Hero Academia/僕のヒーローアカデミア Crossovers
1 Stumbling Through Life » by kittyface27 Ace had always been alone. No family, no home. So to have a quality life, he uses his quirk to deceive the world into thinking he is an adult. But that type of life gets harder as things pile on. School, chronic injuries, and the stress of not wanting to get caught and have everything he worked for ruined. But at least he has the best friends you could ever ask for to support him.
T, English, Hurt/Comfort & Friendship, chapters: 6, words: 25k+, favs: 11, follows: 11, updated: 2h published: 8/12, Marco, Ace, Sabo, Izuku M.
836 My Heroes Reborn » by Emma Iveli AU Multi-Cross. Durring the USJ Incident, five students run afoul of a villain's quirk. Forced to remember their most recent past lives they must pull themselves together to become heroes. With new skills and memories can they become the heroes they're meant to be? Or will their newly acquired baggage drag them down? Please R&R!
T, English, Friendship & Humor, chapters: 81, words: 224k+, favs: 1k+, follows: 1k+, updated: 9/12 published: 9/5/2019, Sanji, Izuku M., Ochako U., Tooru H.
25 A Different But Similar Assignment » by Tactition101 It wasn't expected to work, just R&D humoring some wacko Celestial Dragon who wanted immortality for himself and maybe his fellow World Nobles. But this time, the experiment went right, although in a way that wasn't expected. But just because they are in a new world doesn't change the fact that they are still soldiers of Justice. They'll just be Heroes rather than Marines now.
T, English, chapters: 8, words: 27k+, favs: 120, follows: 155, updated: 9/7 published: 6/6/2019, Izuku M., Ochako U., Tsuyu A., Denki K.
488 Straw Hats Vigilantes » by leonardo18anime After sailing for some new waters around the New World, the Straw Hats pirates find themselves stuck in a new modern world full of technology and super power individuals all calling themselves heroes .Now while stuck they have to do some things not heroics to get back to their world.
T, English, Friendship & Adventure, chapters: 39, words: 160k+, favs: 754, follows: 806, updated: 9/5 published: 7/12/2019, Luffy, unknown 1, Izuku M., 1-A Students
16 Pirate Academia » by Drag0n5on his friend abandoned him, his hero denied him and society rejects him. Why was it so wrong for him to want to help people? there he sat in the rain waiting for an answer. He didn't expect it to come in the form of a skeleton with an afro. oh did he forget to mention this was the tale of how he became a King
T, English, Adventure & Humor, chapters: 3, words: 9k+, favs: 63, follows: 88, 9/1
8 The Storm Returns » by luminoslight1313 Long ago the second great pirate era ended, leaving two standing as the world crumbled and rebuilt. Now heroes roam the streets and powers are not gained by fruit. A phone call comes in stating that he had found the pirate crews from long ago reincarnated as a certain class and teachers. There will be yaoi.
T, English, Humor & Friendship, chapters: 6, words: 21k+, favs: 45, follows: 50, updated: 9/1 published: 7/30/2020, Marco, Ace, Denki K.
1 A Toto-ly Normal Pirate by Abrogans 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.
T, English, Friendship, words: 9k+, favs: 8, follows: 6, 8/28, Luffy, Shanks, Ace, OC
143 When Pirates and Heroes are One » by 616mcu Izuku thought he was getting better, that he was keeping his promise to be stronger. But when he's thrown into another world with different powers and stronger wills, he must grow faster if he's going to survive long enough to make it back home. Oh, and he's technically a criminal now, but that won't stop him from doing the right thing.
T, English, Adventure & Friendship, chapters: 5, words: 66k+, favs: 538, follows: 604, updated: 8/11 published: 11/26/2020, Luffy, Zoro, Nami, Izuku M.
20 A Silver Legacy » by MrNobody2020 All it takes is one person to turn the world upside down. Let's watch as the most insane person decides to take U.A on the ride of their lives.
T, English, Adventure & Humor, chapters: 4, words: 18k+, favs: 85, follows: 97, updated: 8/10 published: 10/12/2020, OC, 1-A Students, 1-B Students
5 Izuku and Mei's Excellent Adventure by Bardothren 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 welcome them and their unexpected passenger aboard his ship.
T, English, Adventure & Humor, words: 3k+, favs: 52, follows: 68, 7/25, Luffy, Gol D. Roger, Izuku M., Mei H.
6 Izuku and Mei's Excellent Adventure by The Emerald Library 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.
T, English, words: 2k+, favs: 28, follows: 48, 7/19, Gol D. Roger, Izuku M., Mei H.
112 Izuku, Son of Fire Fist Ace » by RisingPluto66 BKA What if Izuku's bloodline was more dangerous than AFO? What if Izuku's parents weren't Inko or Hisashi but in fact Fire Fist Ace and Jewelry Bonney. This is the time of a truly legendary age with those who will never be stopped. This is an AU. The main couple is Ochcako and Izuku other couples will be hinted.
T, English, Adventure, chapters: 32, words: 84k+, favs: 214, follows: 196, updated: 7/18 published: 6/9/2019, [Ochako U., Izuku M.]
34 All for One Stumbles into Another World » by Basket Ball Dude 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.
K, English, Adventure & Crime, chapters: 14, words: 60k+, favs: 138, follows: 154, updated: 6/22 published: 8/14/2020
2 Fluffy Family Love by kittyface27 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.
T, English, Family, words: 14k+, favs: 31, follows: 17, 5/31, Luffy, Gol D. Roger, Portgas D. Rouge
4 Rise of The emperor (Remake) by Percival202 Remake Of ROTE.(Fyi;I Will never Care If you hate it or not.)I'm done hating
T, English, Hurt/Comfort & Adventure, words: 1k+, favs: 10, follows: 13, 5/31, Izuku M., Enji T./Endeavor, Eri, Katsuki B.
22 The king of the heroes » by GokuMuto 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.
K, English, Romance & Adventure, chapters: 3, words: 13k+, favs: 83, follows: 104, updated: 5/11 published: 4/22
302 Everyone Has Dreams » by hopefulheart108 After being given a collection of DVDs of an anime they've never heard of, Class 1-A and their teachers decide to watch it in their free time.
T, English, chapters: 21, words: 95k+, favs: 706, follows: 761, updated: 4/27 published: 12/4/2020, Toshinori Y./All Might, Shouta A./Eraserhead, Hizashi Y./Present Mic, 1-A Students
29 MHA: Douglas Bullet STAMPEDE! » by RisingPluto66 BKA 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.
T, English, Adventure, chapters: 23, words: 68k+, favs: 75, follows: 71, updated: 3/31 published: 7/4/2019, [Izuku M., Ochako U.] Gol D. Roger, Eri
122 My Pirate Academia » by Regem 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?
K, English, Adventure & Humor, chapters: 34, words: 96k+, favs: 278, follows: 291, updated: 3/18 published: 1/24, Luffy, T. Law, Izuku M., 1-A Students
13 String Theory by ThatOnePsycho Midoriya Izuku's Quirk, String Theory, turned him into a living, breathing string factory. His body could create and manipulate hundreds of strings on demand. Kurogane Tashigi's Quirk, Armament, let her enhance anything she was touching. Together, they would become the greatest hero team the world had ever seen
T, English, Friendship, words: 3k+, favs: 172, follows: 218, 3/5, Tashigi, Izuku M.
50 Twin Heroes » by kittyface27 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.
T, English, Family & Drama, chapters: 31, words: 152k+, favs: 169, follows: 165, updated: 2/1 published: 8/18/2020
3 Plot Bunnies haunts me by flowerybomber Just an OPxBNHA plot that rattles around my empty skull and refuses to go until I upload it somewhere.. so here we are. This is idea dump fic, might become something more or not. Prompt is welcome!
T, English, words: 1k+, favs: 9, follows: 11, 1/27
1 The Kind Dragon » by Eternal Asura 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".
T, English, Adventure & Friendship, chapters: 3, words: 313, favs: 11, follows: 13, 1/7
7 Symbol Of Hope » by ppsspp A teenager from South Africa goes to Japan along with his ere he will get a new quirk know as Rubber Rubber quirk and new friends, Enemies, Rivals and love interest along the way. 'My oc can use haki and I need a beta reader'
T, English, Humor & Adventure, chapters: 3, words: 6k+, favs: 18, follows: 24, updated: 12/17/2020 published: 11/18/2020, [OC, Momo Y.] 1-A Students, Shouta A./Eraserhead
79 Hero Horo Hero » by flowerybomber "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
T, English, chapters: 6, words: 13k+, favs: 196, follows: 267, updated: 12/16/2020 published: 3/14/2019, Perona
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