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100 Percent Hero by
CiscoTheSoto reviews
A boy born with all the power he never wanted, Shigeo Kageyama didn't view himself as a hero. Although he saved innocent people from villains and spirits countless times, he never thought about how many lives he saved. But when he goes to a world where people with powers save others regularly, he will come to realize the impact he could have and what it really means to be a hero.
Crossover - My Hero Academia/僕のヒーローアカデミア & Mob Psycho 100/モブサイコ100 - Rated: T - English - Adventure/Hurt/Comfort - Chapters: 25 - Words: 264,559 - Reviews: 750 - Favs: 1,352 - Follows: 1,580 - Updated: 9/18 - Published: 9/29/2019 - Izuku M., Toshinori Y./All Might, Shigeo Kageyama/Mob
Mega Man Star Network by
Kindom Rider92 reviews
Lan Hikari of 20XX and Geo Stelar of 22XX thought their battles were over. But when a similar crisis affects both of their eras and sends Lan his Net Navi MegaMan/Hub to Geo and Omega-Xis' time, the two Mega Men have to team up for an adventure that takes them over 200 years! Rated T to be on the safe side.
Mega Man - Rated: T - English - Adventure/Sci-Fi - Chapters: 33 - Words: 229,701 - Reviews: 328 - Favs: 229 - Follows: 223 - Updated: 8/31 - Published: 5/18/2014 - Geo Stelar, Omega-Xis, MegaMan.EXE, Lan Hikari
Just another day in the office by
Shades of X reviews
Nine students of U.A.s class 1A are trapped in a world not their own and have to figure out how to get home. Toph hears about some firebenders displaying strange abilities and calls Zuko in to help. Sokka nearly breaks down when he hears about the other Avatar. It only goes downhill from there.
Crossover - Avatar: Last Airbender & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure - Chapters: 7 - Words: 42,688 - Reviews: 80 - Favs: 305 - Follows: 439 - Updated: 8/31 - Published: 7/7/2019 - Aang, Zuko, Izuku M., Shouto T.
Izuku's Vampiric Adventure by
Logar3 reviews
When as unknown Yakuza's Quirk is activated in tandem with Eri's rewind, Izuku is thrust backward in time and space. Finding himself changed into a Vampire, he continues to do his best to be a hero, while fighting for himself, the family that has come to accept him, and all of Humanity. Can he keep control of his new impulses? Can he conquer the sun and stand in the daylight again?
Crossover - JoJo's Bizarre Adventure & My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Adventure/Supernatural - Chapters: 2 - Words: 9,945 - Reviews: 10 - Favs: 110 - Follows: 129 - Updated: 8/30 - Published: 8/1 - Dio B., Jonathon J., Izuku M.
Hollow Hero by
HakuPluvi reviews
Instead of being gifted One for All, Izuku instead is granted his powers a different way. A strange charm found in a ruined beach. HollowKnight X-Over. AU/OOC Izuku.
My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Supernatural - Chapters: 3 - Words: 24,539 - Reviews: 73 - Favs: 247 - Follows: 319 - Updated: 7/6 - Published: 3/4 - Izuku M.
Fates Entwined by
Winter's Gate reviews
One for All and All for One have been locked in a constant stalemate, neither gaining ground on the other. Until a certain brown haired girl saves the life of a quirkless boy and changes the course of history. Cross-posted on AO3 Warning: Suicidal thoughts/attempt, Violence, Brief Torture, Blood/Gore, and general dark themes. Also tooth rotting fluff.
My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Romance/Adventure - Chapters: 10 - Words: 82,718 - Reviews: 99 - Favs: 229 - Follows: 331 - Updated: 6/22 - Published: 2/18 - [Izuku M., Ochako U.] Toshinori Y./All Might, 1-A Students
In the Bone by
Ghostwriter789 reviews
What happens if Izuku was given a Quirk from All-For-One at age eight in exchange for the boy's first notebook.? It doesn't do much for him... Izuku has Hero work written on his heart and etched into his bones, but is that really enough when you are just a small teenager with what feels like the entire world against you? Quirk!Izuku. Slight AU and crossover with other Hero anime.
My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Drama - Chapters: 16 - Words: 56,997 - Reviews: 59 - Favs: 229 - Follows: 324 - Updated: 6/20 - Published: 3/5
Dancing in the Dark by
McflyGoonieFaxFan reviews
Ayane has transferred to Morioh's high school so she could figure out what's behind their 8x the national average crime rate. She's been using True Colors' abilities to unravel criminal's secrets and solve crimes on her own for years. But meeting other stand users means that she'll have to find a way to improve her social skills and anger-management issues to solve this mystery.
JoJo's Bizarre Adventure - Rated: T - English - Adventure/Romance - Chapters: 1 - Words: 4,226 - Reviews: 1 - Favs: 11 - Follows: 13 - Published: 4/13 - Josuke H., Okuyasu N., OC
Insomnia by
SilentJo reviews
"An insomniac and a narcoleptic. Sounds like the beginning of a bad joke." Shigaraki saves a sleep-deprived Midoriya from blindly walking into traffic one night and sets off the beginning of a unique friendship.
My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Hurt/Comfort/Romance - Chapters: 2 - Words: 4,206 - Reviews: 4 - Favs: 39 - Follows: 35 - Updated: 4/8 - Published: 2/18 - [Izuku M., Shigaraki T.] Dabi - Complete
Spider-Man: Hero Academia by
Timelord2024 reviews
After an encounter with one of the Infinity Stones, Spider-Man finds himself placed in a new world of superheroes. Mysteriously, he becomes enrolled in U.A, a high school created for teaching upcoming heroes. When he discovers the Infinity Stones have become lost In this world, somehow still retaining their power, he must find them before his new friends get caught in the crossfire
Crossover - Spider-Man & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Drama - Chapters: 53 - Words: 388,330 - Reviews: 1308 - Favs: 1,385 - Follows: 1,395 - Updated: 2/14 - Published: 8/29/2018 - Peter P./Spider-Man, Izuku M., Momo Y., Itsuka K. - Complete
The Emerald Phoenix by
Primordial Vortex reviews
For his entire life, Izuku wanted nothing more than to be a hero. Hearing his Idol say he couldn't do it without a Quirk almost broke him. Yet when put into a situation where even other heroes were almost helpless bystanders, he didn't hesitate. And in doing so, he finally awoke what he had longed for. Quirk!Izuku Harem
My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Adventure/Romance - Chapters: 4 - Words: 75,266 - Reviews: 411 - Favs: 2,753 - Follows: 3,116 - Updated: 11/14/2019 - Published: 7/23/2018 - Izuku M.
Phantom Smashers of Hearts by
Facelessmist64 reviews
The Phantom Thieves had disbanded following the defeat of Yaldaboath, with everyone having gone back to leading normal lives. As a certain young man is visiting his friends in Tokyo, he receives a letter that throws him back into the action... (One-shot)
Super Smash Brothers - Rated: K+ - English - Chapters: 1 - Words: 1,944 - Reviews: 7 - Favs: 43 - Follows: 14 - Published: 12/9/2018 - Complete
Let's Watch Class 1A by
NeonCrow reviews
So...it's time for my first attempt. Let's see how Class 1A could react to their future as well as to the many secrets revealed.
My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Friendship/Drama - Chapters: 7 - Words: 56,365 - Reviews: 359 - Favs: 2,047 - Follows: 2,261 - Updated: 10/12/2018 - Published: 8/14/2018 - Izuku M., Toshinori Y./All Might, 1-A Students
Synergistics by
Yojimbra reviews
Assigned to class 1H a quirkless Izuku catches the eye of Mei Hatsume for his ability to analyze quirks and the two quickly go into business together. But soon their partnership will blossom into something more. Low action, a few OCs, Mei x Izuku, Romance, and Fluff. Quirkless Inventor Izuku!
My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Chapters: 15 - Words: 34,983 - Reviews: 506 - Favs: 2,226 - Follows: 1,780 - Updated: 9/8/2018 - Published: 6/5/2018 - [Izuku M., Mei H.] OC - Complete
The Big and The Incredible by
Doctor Darth reviews
The Big Hero 6 team enters the world of superheroing, and who should they meet but superheroes of an Incredible sort? Takes place shortly after the events of Big Hero 6 and The Incredibles.
Crossover - Incredibles & Big Hero 6 - Rated: K+ - English - Adventure - Chapters: 9 - Words: 53,806 - Reviews: 150 - Favs: 269 - Follows: 332 - Updated: 4/8/2016 - Published: 11/21/2014 - Elastigirl, Mr. Incredible, Baymax, Hiro Hamada
The Subspace Emissary Continued by
Queen Authoress 'Starcy' Hand reviews
The Smashers believed that they have defeated Tabuu, but they didn't. Master Hand then calls on people from the real world to help defeat Tabuu once and for all.
Super Smash Brothers - Rated: T - English - Adventure/Humor - Chapters: 86 - Words: 464,982 - Reviews: 471 - Favs: 82 - Follows: 54 - Updated: 11/1/2015 - Published: 4/8/2011 - Tabuu, Master Hand - Complete
Heroic Days reviews
Izuku Midoriya is born without a quirk, and was treated like trash because of it. But Izuku isn't as powerless as people think he is, for Izuku has been blessed with the power of a stand! And he will use his stand Great Days to be a hero! AU where Izuku gets a stand instead of One For All
Crossover - JoJo's Bizarre Adventure & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure - Chapters: 14 - Words: 75,902 - Reviews: 65 - Favs: 188 - Follows: 208 - Updated: 7/27 - Published: 9/29/2019 - [Izuku M., Ochako U.] [OC, Momo Y.]