Crossovers  Communities  Forums  Anime/MangaOne Punch Man/ワンパンマン
Filters
594 | Page 1 2 3 4 11 .. Last Next »

The Two Odd Halves by Eerie Enigma reviews
After a chase with a mysterious being lands Tatsumaki in Z-City, her run-in with Saitama compels their Association's board of staff to do something about the growing schism between high and low-ranked heroes. And the two conflicting characters won't like what they have in mind. Saitama x Tatsumaki. Rating might change later.
Rated: T - English - Adventure/Romance - Chapters: 5 - Words: 62,423 - Reviews: 40 - Favs: 94 - Follows: 135 - Updated: 1h - Published: 7/18
Within the Genes by Scorpina reviews
There was corruption at play. Alley knows that for certain, question is how far does this really go? Taking matters into her own hands, she takes the risk. Alley goes to the GeneX labs on her own accord to see what is really going on. But, is she in over her head?
Rated: T - English - Sci-Fi/Angst - Chapters: 2 - Words: 1,554 - Reviews: 1 - Favs: 1 - Follows: 1 - Published: 18h - Genos, OC, Garou
Rise of the Eldritch Arc by The Absolute Evil reviews
After Garou's defeat, the Eldritch Empire now know of Boros' defeat and have sent Juryoku, Unzazu and the Sinister Six to deal with the problem. Will Saitama blast all of these foes away like he usually does? Or will he finally find the thrill of battle he has been searching for? Meanwhile Genos meets his true rival and the Mad Cyborg, both of which are itching for a battle too!
Rated: K+ - English - Sci-Fi/Supernatural - Chapters: 9 - Words: 18,562 - Reviews: 3 - Favs: 5 - Follows: 7 - Updated: 10/16 - Published: 10/5 - Saitama, Genos, Tatsumaki, OC
We have become babies! - One Punch Man Fanfiction by Sallykellz reviews
Genos and Sonic become babies.
Rated: K+ - English - Humor - Chapters: 2 - Words: 2,746 - Reviews: 1 - Favs: 1 - Follows: 1 - Updated: 10/16 - Published: 10/12 - Saitama, Genos, Sonic
Changes by Scorpina reviews
Everything is changing in the house of Garou. Different events are changing their lives every day. None more so than those called to the association. Everyone was summoned in. But for all different reasons. Question is, why? What's going on? Who is really pulling the strings?
Rated: T - English - Angst - Chapters: 15 - Words: 16,755 - Reviews: 1 - Updated: 10/16 - Published: 10/13 - Tatsumaki, OC, Garou - Complete
Damage Control by ananonymousamongus reviews
Five years ago, Saitama finally snapped and decided that this hero hobby wasn't worth it. No respect, no recognition, no appreciation...no thrill. Genos has dedicated his existence to saving as many lives as possible, following in the wake of the God level threat that roams the cities. The cyborg could never be so lucky as to be unnoticed for forever. (Villain Saitama AU)
Rated: T - English - Suspense/Hurt/Comfort - Chapters: 2 - Words: 6,182 - Reviews: 8 - Favs: 11 - Follows: 12 - Updated: 10/15 - Published: 10/11 - Saitama, Genos
Tiger Power by Scorpina reviews
How does one get from C class to M Class? By doing something stupid of course! Tiger figures it's worth the risk, one monster cell and a serum that will stop the process. It can't be that difficult to use can it?
Rated: T - English - Angst - Chapters: 13 - Words: 11,883 - Reviews: 1 - Updated: 10/12 - Published: 10/11 - Child Emperor, OC, Garou - Complete
The Skin I'm In by Scorpina reviews
After the martial arts tournament. Snek, Max and Suiryu's lives are changed forever. Question is, where do they go, what do they do, are they still considered heroes?
Rated: T - English - Angst - Chapters: 15 - Words: 15,997 - Reviews: 1 - Updated: 10/9 - Published: 10/6 - OC, Garou, Mumen Rider - Complete
One Video Man (english version) by Saturne reviews
When Saitama starts his very own Youtube channel, he has no idea he's jumping into a pit full of snakes. [AU] [Saitama/Genos]
Rated: K+ - English - Humor/Romance - Chapters: 10 - Words: 68,807 - Reviews: 103 - Favs: 127 - Follows: 141 - Updated: 10/8 - Published: 4/25/2016 - [Saitama, Genos] - Complete
The tournament by Scorpina
Life has returned to normal, well as normal as it gets for Garou and his family. The brothers are going to test their skills in a martial arts tournament, just for the hell of it. (The prize money helps too!) Alley is busy at her new lab and is taking a new interest. Genetic research! Yet somehow, the two hobbies are going to collide!
Rated: T - English - Sci-Fi - Chapters: 21 - Words: 20,798 - Updated: 10/5 - Published: 10/2 - [Garou, OC] Saitama - Complete
Before trapped by Scorpina
What happened before the Triplets set their trap for Metal Knight? What were Melee and Garou doing all that time? How did they stay hidden? (from the author) PS I know this is a really short story and isn't one of my best, I am posting this one fast since the next one may make up for it!
Rated: T - English - Family/Hurt/Comfort - Chapters: 11 - Words: 9,735 - Updated: 10/1 - Published: 9/30 - [Garou, OC] Tatsumaki, Metal bat - Complete
An esper, a hero hobby and some spice inbetween by KickAxxOTL reviews
Tatsumaki a top tier hero but she always seeks to find a chance to show off her prowess, and now a specific man has managed to get her attention and not in the way you should ever get her to. A Tatsumaki x Saitama fanfiction.
Rated: K - English - Romance/Humor - Chapters: 11 - Words: 29,550 - Reviews: 26 - Favs: 103 - Follows: 133 - Updated: 9/29 - Published: 8/3 - Saitama, Tatsumaki
Trap by Scorpina reviews
What has happened, happened, the only way now is forwards. Question is, how will the Triplets move on? Pac, Hunter and Alley are on their own, and Metal Knight is not through with them yet!
Rated: T - English - Hurt/Comfort/Family - Chapters: 15 - Words: 14,443 - Reviews: 3 - Follows: 1 - Updated: 9/29 - Published: 9/27 - Bang, Tatsumaki, Metal Knight, OC - Complete
The Problem With Genos by Thatpessimisticcat reviews
Basically a rant in the form of a shipping. I accept requests! Please feel free to comment/PM me!
Rated: T - English - Humor/Adventure - Chapters: 3 - Words: 5,699 - Reviews: 4 - Favs: 2 - Follows: 1 - Updated: 9/27 - Published: 5/21 - [OC, Genos] Saitama
la desicion by nikingk reviews
continuacion de la carta, un mes despues de recibir la carta sitama se empieza a sentir extraño , enntonces le pide ayuda a fubuki, pero su hermana empieza a entrometerse sitamaxfubukixtatsumaki
Rated: K - Spanish - Romance/Humor - Chapters: 16 - Words: 40,925 - Reviews: 62 - Favs: 48 - Follows: 50 - Updated: 9/26 - Published: 10/2/2016 - Saitama, Tatsumaki, Fubuki
OPM: Vei Rin by EvonySiren reviews
Abandoned by her parents and raised by wild white tigers, Veirin journeys through life to find out why her parents had abandoned her. Veirin has a split personality, one during the day and the other at night; As Vei looks for information during the day, Rin searches at night to help find something regarding her parents. Genos, Saitama, and Sonic are forced to party up in order to-
Rated: K+ - English - Mystery/Romance - Chapters: 32 - Words: 117,745 - Reviews: 9 - Favs: 4 - Follows: 6 - Updated: 9/26 - Published: 5/21 - Complete
Stress test by Scorpina reviews
His observations complete. It was time to see what the Triplets are capable of, but what is in store for them? How will Metal Knight separate them from their protective and powerful parents?
Rated: T - English - Angst/Hurt/Comfort - Chapters: 12 - Words: 10,647 - Reviews: 1 - Follows: 1 - Updated: 9/26 - Published: 9/23 - [Garou, OC] Metal Knight, Metal bat - Complete
In cyborg s skin by Soy Sierra reviews
Genos is aware of how he feels about Saitama. He always has been. Having left behind their master-disciple relationship, they are now friends. Good friends. Genos would like that to be enough .. (Part Two of "A strange love")
Rated: T - English - Romance/Drama - Chapters: 4 - Words: 4,288 - Reviews: 2 - Favs: 1 - Follows: 2 - Updated: 9/25 - Published: 8/21 - Saitama, Genos, Bang
S, not C by MNR-AMR reviews
In short, this is a scenario where Saitama is instead given S rank instead of C at the Hero Association Exam. Kinda written on impulse, but will be updated anyways. Ciao!
Rated: T - English - Fantasy/Humor - Chapters: 4 - Words: 12,909 - Reviews: 48 - Favs: 140 - Follows: 191 - Updated: 9/23 - Published: 9/1 - Saitama, Genos, Tatsumaki
Monster cells by Scorpina reviews
Something strange is happening in the cities, monsters are appearing out of nowhere, children are dissappering and the people are starting to believe the M Class's family has something to do with it all!
Rated: T - English - Family/Angst - Chapters: 13 - Words: 11,798 - Reviews: 1 - Follows: 1 - Updated: 9/21 - Published: 9/19 - OC, Garou, Metal bat - Complete
Drabble by ShadowBest reviews
Secrets are kept. A movie is spent in awkward silence. Looks are imitated. Saitama realizes something. This is a collection of drabbles and short stories for One Punch Man. Prompts are written inside. Cross-Posted on ao3 under the same name.
Rated: T - English - Humor - Chapters: 4 - Words: 1,371 - Reviews: 1 - Favs: 4 - Follows: 2 - Published: 9/20 - Saitama, Genos, Bang, Metal bat
A Second Option by kyokasha reviews
An alternative fate for Garou occurs, when a female "monster" takes him in, and will not only try to change his mind, but as well as the humans. (One Punch Man Series)
Rated: T - English - Romance - Chapters: 4 - Words: 10,976 - Reviews: 3 - Favs: 7 - Follows: 10 - Updated: 9/20 - Published: 11/9/2017 - OC, Garou
The Pack by Scorpina reviews
The M Class Dragons have been part of the Heroes Association for a year now. Yet despite the rank, no one considers Melee or Garou to be anything more than a threat to the public. Worst still, heroes don't take kindly to their new statues nor do the people they save on a daily bases! What can change in a year? A lot!
Rated: T - English - Hurt/Comfort - Chapters: 17 - Words: 18,267 - Reviews: 5 - Favs: 1 - Follows: 4 - Updated: 9/18 - Published: 9/13 - [Garou, OC] Genos, Metal bat - Complete
One Kick Woman by AcquisitiveMargo reviews
Her story... Well, to be honest, she was just bored. Nothing tragic, no quest for revenge, she doesn't seek redemption, no interesting backstory... and she is certainly no hero.
Rated: T - English - Humor/Romance - Chapters: 5 - Words: 12,246 - Reviews: 25 - Favs: 32 - Follows: 41 - Updated: 9/17 - Published: 9/1 - [OC, Saitama]
After the Webcomic by CrimsonSZ reviews
One man gave her freedom from her sister. What's next?
Rated: T - English - Romance - Chapters: 4 - Words: 9,210 - Reviews: 23 - Favs: 44 - Follows: 59 - Updated: 9/17 - Published: 6/21 - [Saitama, Fubuki]
594 | Page 1 2 3 4 11 .. Last Next »