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Rising of the Quirkless hero by
Max Moreno reviews
Reincarnation. Funny how that's work, but that doesn't matter. He doesn't care that he will carry the mantle of a hero once more, he will show the world what a true is even if it means to walk the path alone and go against the whole world.
Crossover - My Hero Academia/僕のヒーローアカデミア & One Punch Man/ワンパンマン - Rated: T - English - Chapters: 1 - Words: 1,035 - Reviews: 2 - Favs: 12 - Follows: 17 - Published: 8/8 - 1-A Students, Toshinori Y./All Might, Saitama
Silver knife by
Manuel Ivan Alcaraz reviews
A year passed since the defeat of the monster association, the hero silver Fang withdraws from the hero association to join his older brother bomb to train the new generation. But through that he finds something that takes him to another world very different from his, where humanity has 80% with powers while 20% do not. In this new land he meets someone and decides to make him his
Crossover - One Punch Man/ワンパンマン & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Fantasy - Chapters: 1 - Words: 742 - Reviews: 3 - Favs: 2 - Follows: 5 - Published: 8/7 - Bang, OC, Orochi, 1-A Students
Bald Hero And Hairy Witches by
Anime0CC0Manga reviews
Saitama Awakens The Sleeping Beauty (I Own Nothing)
Crossover - One Punch Man/ワンパンマン & Bayonetta - Rated: K - English - Romance/Humor - Chapters: 3 - Words: 3,852 - Reviews: 16 - Favs: 31 - Follows: 35 - Updated: 8/4 - Published: 5/9 - Saitama, Bayonetta
The ONE True Hero by
J Vision Lil reviews
What if Inko believed in Izuku so he trained and dedicated himself to being a hero? What if he broke his limiter and was rejected from the hero course for being quirkless? This is a story of how Izuku Midoriya became a vigilante greater than any hero. The quirkless Deku who became the One True Hero. OPM deku, martial arts deku, Izumomo, confident deku, smart deku, vigilante deku.
Crossover - One Punch Man/ワンパンマン & My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Chapters: 26 - Words: 292,531 - Reviews: 675 - Favs: 2,011 - Follows: 2,287 - Updated: 8/3 - Published: 5/20/2021 - Izuku M., Momo Y., OC, Rumi U./Mirko
The Evil that changed the world by
Shribog7 reviews
A world similar to ours but with a lot of differences suddenly had a mysterious visitor and within a few days, the mysterious visitor became the biggest threat the world has ever had and countries and in order to survive, all races including demons united as one.
Crossover - One Punch Man/ワンパンマン & How a Realist Hero Rebuilt the Kingdom/現実主義勇者の王国再建記 - Rated: T - English - Chapters: 1 - Words: 895 - Reviews: 4 - Favs: 3 - Follows: 3 - Published: 8/1
The Human who wears the Mask of Absolute Evil by
shribog reviews
A world where humans no longer exist as they where replaced by there creations due to a disaster long ago, there world of there creations has an unsettling future instore for them, for from another world a being of absolute evil arrives and lots of changes began to happen in there world, due to his coming.
Crossover - Utawarerumono & One Punch Man/ワンパンマン - Rated: T - English - Chapters: 1 - Words: 751 - Reviews: 1 - Published: 7/31
Just a Hero of Justice by
Crippled Ego reviews
A different hero was born in that one fateful fire. Between the Magi, Monsters, and other crazy magical phenomenon, can a Hero of Justice (for a hobby) prevail against them all?
Crossover - Fate/stay night & One Punch Man/ワンパンマン - Rated: T - English - Chapters: 7 - Words: 48,669 - Reviews: 228 - Favs: 565 - Follows: 765 - Updated: 7/31 - Published: 11/7/2021 - Saitama
An Evil Monster appears and then invades the surface by
shribog reviews
A world filled with Familias ruled by Gods and Goddesses who used there power on doing anything they want, but that was all going to change when this mysterious being appears in there world.
Crossover - One Punch Man/ワンパンマン & Is It Wrong to Try to Pick Up Girls in a Dungeon? - Rated: T - English - Chapters: 1 - Words: 629 - Reviews: 2 - Favs: 4 - Follows: 5 - Published: 7/31
Is it a Devil or could it be a God by
Shribog7 reviews
As Shu and Kisara where busy living there peaceful lives, a mysterious being suddenly appeared and on there first encounter, they felt an evil not like any they fought, it was like this monster is despair incarnate.
Crossover - One Punch Man/ワンパンマン & Engage Kiss - Rated: T - English - Chapters: 1 - Words: 468 - Reviews: 4 - Favs: 3 - Follows: 3 - Published: 7/30
The Unidentified Lifeform by
Chris Chronos reviews
A Comedy/action crossover story featuring Ben Tennyson as an underground hero in Saitama's world. Comedic events happen around our protagonist as he struggles to mind his own business and achieve peace and quiet. Following his own ideals, will he be able to pull it off as a hero, too?
Crossover - Ben 10 & One Punch Man/ワンパンマン - Rated: T - English - Humor/Sci-Fi - Chapters: 13 - Words: 114,063 - Reviews: 54 - Favs: 44 - Follows: 48 - Updated: 7/30 - Published: 6/18 - Ben T., Genos, OC
The Lycoris Hunter by
Shribog7 reviews
In a world where crime doesn't exist in Japan anymore due to an organization which turns orphans into living weapons called Lycoris, because of them they where all able to stop evil, but that all chang when a Monster of Absolute Evil arrives to there world and begins conducting evil just like what he did on his world.
Crossover - One Punch Man/ワンパンマン & Lycoris Recoil/リコリス リコイル - Rated: T - English - Chapters: 1 - Words: 422 - Reviews: 5 - Favs: 4 - Follows: 3 - Published: 7/30
I'm An SCP Now? by
Mace sheperd reviews
An autistic anime/ SCP mythos fan who is also a bundle of frayed nerves and poor social skills, finds himself in the SCP universe with the powers of Anime's strongest hero! Now he has to navigate his new life as one of the strongest SCPs while keeping his social anxiety in check OC SI x Female SCP 049
Crossover - One Punch Man/ワンパンマン & SCP Foundation Mythos - Rated: M - English - Adventure/Romance - Chapters: 2 - Words: 25,006 - Reviews: 21 - Favs: 75 - Follows: 106 - Updated: 7/30 - Published: 5/6
Deep Sea Revenge by
belvis26 reviews
A year ago, Gumball disappeared of the face of the earth. But when an infamous criminal gets freed from jail and it's suspected that the one responsible for breaking him out is a brainwashed Gumball, it's up to Darwin to find him and bring him back to normal with the help of his biological father, the Deep Sea King. Cover art by The-JMP on DA.
Crossover - Amazing World of Gumball & One Punch Man/ワンパンマン - Rated: T - English - Chapters: 2 - Words: 5,354 - Reviews: 1 - Updated: 7/28 - Published: 1/29 - Gumball W., Darwin W., OC
Estallido Emocional by
Arshelo reviews
Tatsumaki siempre fue agena a las personas y a sus propias emociones, todo cambió un día, cuando conoció a alguien que cambió su forma de ver el mundo, que la ayudó a confiar en los demás, que la inspiró a volverse un héroe, y aunque habían pasado ya varios años, ella aún recordaba a aquel chico con cabello de hongo.
Crossover - One Punch Man/ワンパンマン & Mob Psycho 100/モブサイコ100 - Rated: T - Spanish - Romance/Drama - Chapters: 11 - Words: 146,476 - Reviews: 16 - Favs: 53 - Follows: 62 - Updated: 7/23 - Published: 4/15/2019 - Saitama, Tatsumaki, Fubuki, Shigeo Kageyama/Mob
Squirrel Girl vs Saitama by
Samph reviews
Saitama is sitting and eating in a restaurant. He finishes his meal and realizes he forgot his wallet, so he makes a run for it, moving at speeds faster than the human eye can see. He's well in the clear and about to go on his way when a person in a squirrel costume notices him.
Crossover - Marvel & One Punch Man/ワンパンマン - Rated: T - English - Humor - Chapters: 1 - Words: 3,501 - Reviews: 3 - Favs: 3 - Follows: 1 - Published: 7/19
The Last Punchbender by
M0b1uz reviews
Long ago, the four associations lived in harmony, But then, everything change when the Monster Association attacked. Only Saitama, the hero who could destroy anything with one punch, could stop them; but when the world needed him most, he vanished. A hundred years have passed and Saitama has returned, and while most underestimate him, he is the only one who can save the world.
Crossover - Avatar: Last Airbender & One Punch Man/ワンパンマン - Rated: T - English - Adventure/Humor - Chapters: 3 - Words: 7,210 - Reviews: 25 - Favs: 36 - Follows: 47 - Updated: 7/16 - Published: 6/15/2017 - Saitama
The Strongest Shield by
oblivon2991 reviews
The legend! A walking disaster! The "Strongest" Man on Earth! Many titles he gained. Many times he "saved" Earth. His heroics, all a lie? Or all true? Not as it matters. Thrown into an entirely different environment, a new world, he will prove his worth. Hilarity and misunderstanding ensue when he appears! The King engine starts: 'Dub! Dub' "Man, I quit being a hero..."
Crossover - One Punch Man/ワンパンマン & Rising of the Shield Hero/盾の勇者の成り上がり - Rated: T - English - Humor/Adventure - Chapters: 10 - Words: 182,117 - Reviews: 682 - Favs: 2,173 - Follows: 2,542 - Updated: 7/13 - Published: 12/29/2019 - King
World's Strongest Hero: Deku by
BookishTen8 reviews
Forcefully taken away from his world, Izuku Midoriya quickly comes to terms with the new one he finds himself in and eventually becomes the Number One Hero. As Deku continues to fight Villains and Mysterious Beings, he soon discovers that his old world hasn't forgotten him. OP Deku. One Punch Man World... for now.
Crossover - One Punch Man/ワンパンマン & My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Supernatural/Adventure - Chapters: 12 - Words: 116,304 - Reviews: 500 - Favs: 2,117 - Follows: 2,368 - Updated: 7/12 - Published: 10/20/2020
Brand New Enemy by
Major144 reviews
A brand new enemy, called the House of Evolution has arrived in Anima City and it's leader has big plans for the beastmen. Things get even weirder, when a strange immortal man with a connection to the House of Evolution shows up and ends up teaming up with Ogami to stop the threat.
Crossover - One Punch Man/ワンパンマン & BNA ビー エヌ エー - Rated: T - English - Chapters: 17 - Words: 8,797 - Reviews: 24 - Favs: 20 - Follows: 29 - Updated: 7/9 - Published: 9/24/2020 - Zombieman, Michiru Kagemori, Shirou Ogami
Saitama? Like the city? by
69er reviews
Our favorite baldy willingly goes to the world of MHA after being informed by the god of humanity, that he will be greatly weakened in doing so, after being weakened, SURELY he's gonna get the fight he's been looking for, somehow that's a nope. Anyways, what kind of adventures is our baldy going to have in this land where the extraordinary is ordinary.
Crossover - One Punch Man/ワンパンマン & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Humor - Chapters: 5 - Words: 24,411 - Reviews: 33 - Favs: 103 - Follows: 135 - Updated: 7/7 - Published: 6/9 - Saitama
Am I a Monster? (Sonic x Jinx) by
JaegerLC
Sonic is relieved that Jinx has finally come home. But then, why does he feel as if something isn't right about her? I apologise if this makes anyone cry. Also available on Ao3
Crossover - League of Legends & One Punch Man/ワンパンマン - Rated: T - English - Hurt/Comfort/Romance - Chapters: 1 - Words: 1,418 - Favs: 1 - Follows: 1 - Published: 7/7 - [Sonic, Jinx] - Complete
Demon Cyborg: Reborn by
RoosterRocket reviews
When the cyborg Genos was defeated by his first villain, he self-destruct himself to kill it since there was no one else to help him or stop it. However, the cyborg woke up inside an apartment, was human again, and is in a new world where the population is surrounded by eighty percent of Quirks. Now, the cyborg will have to adapt both to the new life and being human with a Quirk.
Crossover - One Punch Man/ワンパンマン & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 5,254 - Reviews: 1 - Favs: 9 - Follows: 19 - Published: 7/6 - Genos, Toshinori Y./All Might
Saitama in Record of Ragnarok by
unknow10 reviews
What if Saitama from one punch man would participate in ragnarok. Saitama is the last fighter of humanity. Will the strongest man in the world be able to defeat the gods? Will he finally find someone who is as strong as he is?
Crossover - One Punch Man/ワンパンマン & Record of Ragnarok/終末のワルキューレ - Rated: T - English - Adventure/Parody - Chapters: 5 - Words: 29,867 - Reviews: 38 - Favs: 148 - Follows: 179 - Updated: 7/5 - Published: 11/7/2021
The Titan Killers by
Canoe98 reviews
In the midst of battle, Saitama and Garou are transported to a new and entirely unfamiliar world by God. Realizing this realm is tormented by giant monsters known as "Titans", the two decide to work together to save humanity - or at least try to.
Crossover - Attack on Titan/進撃の巨人 & One Punch Man/ワンパンマン - Rated: T - English - Adventure/Drama - Chapters: 5 - Words: 12,801 - Reviews: 48 - Favs: 113 - Follows: 154 - Updated: 6/30 - Published: 6/24 - Hange Z., Levi A., Saitama, Garou
Broken Kaleidescope Punch! by
Nergal-D reviews
The Kaleidescope is full of tales of heroism, that end with long, grueling, well-earned victories as fate demands it. So then... what of battles that end in one punch? The timeline diverges, with Alaya and Gaia unable to act as the world changes from one of mystics to one with magecraft and monsters. Heroes and monsters shall rise on both sides to save or destroy as fate demands.
Crossover - Fate/stay night & One Punch Man/ワンパンマン - Rated: T - English - Supernatural/Adventure - Chapters: 9 - Words: 45,000 - Reviews: 147 - Favs: 195 - Follows: 275 - Updated: 6/21 - Published: 2/26 - Shirō E., Ritsuka F., Saitama, Genos
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