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Ben 10 and My Hero Academia/僕のヒーローアカデミア Crossovers
9 Dekiruju, Wielder of the Omnitrix Vol1:The Omnitrix by Captain Omniverse Midoriya Izuku, also known as Deku. A powerless child in world of superpowers with the dream of becoming the greatest hero of all time. The Omnimatrix, also known as the Omnitrix. The most powerful device in the universe, capable of allowing it's user to walk a mile in the shoes of other lifeforms. Maybe it was fate that these two met. Or just coincidence. Anyway, it's HERO TIME!
T, English, Adventure & Sci-Fi, words: 8k+, favs: 20, follows: 26, 9/26, Tetrax S., Lucy M., Izuku M., Hisashi M.
133 My Hero Academia: Rising Alliance » by Super Saiyan 4 Rukido Earth as we know it today felt like they could expect anything. They had Heroes with powerful Quirks, technology that benefited them greatly and a society that wouldn't crumble to pieces easily. What's there to worry about? How about Villians hellbent on world domination, a few secret organizations and Aliens from Space? Lucky for the Earth it has it's own protectors just for them!
T, English, Adventure, chapters: 26, words: 190k+, favs: 137, follows: 151, updated: 9/25 published: 5/23/2021, OC, Ship, 1-A Students
383 Ben 10: Hero Force » by DBZpower197 It had now been 3 years since Ben took a chance at a normal life. However, history had a tendency to repeat and life had a tendency to be unfair. With the news of someone person putting in a good word for him at UA, Ben would once again don the Omnitrix and face the challenges ahead all the while having one question in mind: "Could he meet the legacy of that watch once again?"
T, English, Adventure & Sci-Fi, chapters: 20, words: 185k+, favs: 544, follows: 642, updated: 9/23 published: 4/19/2021, Ben T., Izuku M., Momo Y., 1-A Students
3k+ Heroes Never Die It's Hero Time » by Guardian-Sigil One would think that in a world where everyday people possess impossible abilities nothing would really be a surprise. Izuku Midoriya, who upon the age of four was diagnosed as quirkless, was denied of his dream of become a hero that can save everyone with a smile. But fate gives him a chance; allowing him access not to one but a universe of powers and abilities.
T, English, Adventure & Sci-Fi, chapters: 72, words: 1490k+, favs: 1k+, follows: 1k+, updated: 9/23 published: 11/26/2019, Kevin, Izuku M., Ochako U., 1-A Students
153 Tutors of the Academia » by Shinobi360 Ben,Gwen, Kevin and Rook were originally on the verge of a road trip to enjoy a well deserved rest. Their plans got interrupted as they were contacted by the principal of U.A High,who requested their help to teach Class 1-A what it means to be heroes.
T, English, Adventure & Friendship, chapters: 7, words: 70k+, favs: 273, follows: 308, updated: 9/22 published: 1/11/2020, [Ben T., Melissa S.] 1-A Students
11 Ben 10 x My here academia » by SHplayer This will be my first story and it's going to be about a clone of Ben 10 that went to the mha world by a portal that was created by Dr animo while fighting him after the story of Omniverse and the storyline will begin just after midoriya rescues bakugo from the slime villain and this Ben will be very op and this WILL NOT be a harem story I hope you guys like my story
K+, English, Adventure & Humor, chapters: 10, words: 28k+, favs: 31, follows: 33, updated: 9/21 published: 4/25, Ben T., 1-A Students, 1-B Students, Toshinori Y./All Might
70 Ben Tennyson: The Hero of Heroes » by DatFrame An American exchange student has moved to Japan to reach his dream of becoming a hero. To reach this goal, he will enter the greatest hero academy the world has ever known: "U.A. High." He will reach his goal, no matter what stands in his way. Doesn't matter if they have tentacles, armor, or the power to destroy whatever they touch, they can't stop him from reaching his goal.
T, English, Supernatural & Sci-Fi, chapters: 11, words: 91k+, favs: 161, follows: 173, updated: 9/20 published: 11/16/2021, Ben T., Izuku M., 1-A Students
1 Ben 10 Academia- Un Héroe Alienígena en Japón » by TheNewVader23 Seguimos a Ben Tennyson, un joven de 15 años, que después de encontrarse con un aparato alienígena que le permite transformarse en diversas especies alienígenas durante un viaje de verano lleno de aventuras a la edad de 10, decide inscribirse en UA, la mejor academia de héroes del mundo en Japón.
K+, Spanish, Adventure & Humor, chapters: 2, words: 2k+, favs: 2, follows: 2, updated: 9/17 published: 9/12, Ben T., 1-A Students
344 Heroes Never Die It's Hero Time, Anytime » by Guardian-Sigil This is a side-story that is connected to my actual story "Heroes Never Die; It's Hero Time" where Izuku has the Omnitrix. So reading the main story is necessary to understand this collection of Omakes/OVAs. I aim to post an Omake/OVA every Friday when I am unable to post a chapter for the main story. Full summary, explanation, and guid lines for suggestions are inside.
T, English, Adventure & Humor, chapters: 38, words: 87k+, favs: 156, follows: 159, updated: 9/16 published: 8/11/2021, Izuku M., Ochako U., 1-A Students
1k+ My Alien Academia » by The Incredible Muffin Some worthy souls are chosen to carry the mantle of great heroes. Sometimes, this is destiny. Other times, it's all about being in the right universe, at the right time, chosen by the right watch.
T, English, Adventure & Friendship, chapters: 47, words: 428k+, favs: 2k+, follows: 2k+, updated: 9/7 published: 11/26/2019, Ben T., Izuku M.
132 My Hero Academia: Hero Time » by HEROwriter1 When he was 10, Izuku Midoriya has found the alien watch known as the Omnitrix. Ever since then, he has used the watch to become a vigilante and to save people with a smile on his face. When his secret is revealed, his life and the world will never be the same. Cover image not mine. Cross posted on AO3. New ending for CH6
T, English, Sci-Fi & Adventure, chapters: 6, words: 38k+, favs: 282, follows: 284, updated: 9/6 published: 8/30/2019, [Izuku M., Ochako U.]
28 Lost in a World of Heroes » by DMDSKLL After a grave defeat, Ben loses hope in being a hero but after some unexpected circumstances, the wielder of the Omnitrix is transported to a world filled to the brim with heroes. Having to adjust to not only a new country but also going to school to be a hero Ben has plenty of challenges ahead.
T, English, Sci-Fi, chapters: 10, words: 21k+, favs: 104, follows: 109, updated: 9/4 published: 6/7, Ben T., Shouta A./Eraserhead, Mina A., 1-A Students
3 IZUKU 10 » by Comments sensefic At a young age of 10, young Izuku Midoriya and his friends goes camping with their families for the summer vacation, until it went south really fast. Finding a alien watch with secrets hiden in it he must choose to use it wisely as a vigilante and being a target of a evil warlord that looks like a tentacle hentai monster. No follow the origins of the greatest hero Izuku 10.
T, English, Sci-Fi & Friendship, chapters: 2, words: 19k+, favs: 24, follows: 26, updated: 8/20 published: 7/31, [Izuku M., Kyoka Jiro] Azmuth, Vilgax
9 The All Hero - Omni by ReaperOfVengeance Izuku Midoriya has aspired to be a hero from a young age however with a useless quirk leaving him powerless how is he to achieve this destiny? What's this? Perhaps there's more to this quirk than meets the eye...
T, English, Sci-Fi, words: 2k+, favs: 23, follows: 30, 8/13, Izuku M., Shouta A./Eraserhead, 1-A Students
10 Omnificent by avengerbnha11 Om-inficent (adj): Unlimited in creative power; Jen Tennyson thought her family were the only heroes in the Omniverse, but not until she's thrown into the Quirkverse where other heroes need her the most.
T, English, Adventure & Romance, words: 1k+, favs: 14, follows: 18, updated: 8/3 published: 9/5/2021, [Shouto T., OC] Izuku M., Toshinori Y./All Might
7 Ben 10: Hero Academy » by Roud Ben has not been a hero for 3 years... But circumstances force him to put on the Omnitrix again!
T, English, Adventure & Sci-Fi, chapters: 2, words: 5k+, favs: 23, follows: 24, 8/3, Ben T., 1-A Students, 1-B Students
10 Izuku's Omnitrix » by chloedi When Ben dies, the omnitrix finds itself a new host in the form of 14-year-old Izuku Midoriya. Will Izuku rise to the challenge, or will it all fall apart?
T, English, Adventure & Sci-Fi, chapters: 11, words: 12k+, favs: 53, follows: 56, updated: 7/26 published: 6/27, Izuku M., Ochako U., Kyoka Jiro, Eijiro Kirishima
136 Ten Times The Hero » by Hornets88 Izuku Midoriya is about to give up on his dreams of heroism when a teenager clad in a green jacket and a man claiming to be a professor break into his room in broad daylight. Ben Tennyson and Professor Paradox have travelled to the My Hero universe in order to find a worthy successor to wield the Omnitrix once Ben passes... and they firmly believe Izuku is worthy to inherit it.
T, English, Sci-Fi & Adventure, chapters: 19, words: 136k+, favs: 366, follows: 474, updated: 7/24 published: 9/28/2021, [Izuku M., Kyoka Jiro] Toshinori Y./All Might, 1-A Students
7 Vigilante High » by NightwolfGamer03 One day long ago in Qing Qing City, China, a luminescent baby was born with a unique power. Then, as time passed, the similar phenomena happened all over the world, and soon the majority of the population had obtained superhuman powers known as "Quirks". Due to that, people were able to pursue heroism as a profession.
T, English, Crime & Friendship, chapters: 3, words: 5k+, favs: 1, follows: 1, updated: 7/9 published: 6/27, OC, OC
21 My Boyfriend Is An Alien Superhero From Another Dimension! » by ParadoxicOrder8 A chance of a vacation from his universal renown has landed Ben in the world of My Hero Academia and into a crash landing into Izuku Midoriya's life! What will this mean for Izuku's story? What will change? What will stay the same? There's only one way to find out!
T, English, Romance, chapters: 11, words: 88k+, favs: 122, follows: 122, updated: 7/2 published: 1/6/2021, Ben T., Izuku M.
13 The Hourglass Hero by Saint Danielle Without a Quirk, Izuku had to work ten times harder than his peers. He asked for the sign that he was on the right path. And the universe answered by granting him the power unlike anything the world has seen before.
T, English, Adventure & Sci-Fi, words: 3k+, favs: 58, follows: 83, 6/5, Gwen T., Max T., Izuku M.
1k+ Master Control » by B1ack0ut Ben was given the master control to defend earth from invasion, but Azmuth soon saw it was a losing battle. The omnitrix was sent to a separate dimension to keep it from the wrong hands. Now, Izuku Midoriya is the bearer of the watch with the master control still unlocked. Now he uses its powers to help as many people as he can but doesn't know of the main function, transformation.
T, English, Sci-Fi & Friendship, chapters: 34, words: 210k+, favs: 1k+, follows: 1k+, updated: 6/3 published: 1/27/2021, Izuku M., Eijiro Kirishima, Mina A., Pony T.
15 Green Gauntlets » by Demigod of Magic Ben 10,000. The recently retired Hero and former wielder of the Biomnitrix, a set of alien gauntlets that allow the user to become a nearly infinite amount of aliens and alien fusions. Midoriya Izuku. The Quirkless aspiring Hero. And the new wielder of the Biomnitrix.
T, English, Sci-Fi, chapters: 2, words: 2k+, favs: 82, follows: 104, updated: 5/30 published: 4/24, Izuku M.
51 My Hero Academia: Rise of the Omnitrix » by scizorenjoyer32 After the experience on the rooftop, a broken Izuku Midoriya finds the most powerful weapon in the galaxy, residing in a shoebox. The responsibility to uphold the legacy of a hero before quirks, Izuku Midoriya will rise to the occasion. This is his story.
T, English, Sci-Fi & Adventure, chapters: 8, words: 42k+, favs: 256, follows: 287, updated: 5/27 published: 3/13, [Izuku M., Mei H.] Ben T., Katsuki B.
116 Izu-10 » by Searchsnake00103 When a powerful device called the Omnitrix clamps itself onto Izuku midoryia, he must learn to use his powers to help him on his journey of becoming a hero. Will he be able to make it to U.A, or will he fall to an evil warlord bent on universal conquest?
T, English, Adventure, chapters: 8, words: 189k+, favs: 286, follows: 295, updated: 5/24 published: 7/2/2019, [Izuku M., Himiko Toga] Vilgax, Inko M.
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