Onepunchman Stories

After Mew, the Mythical but playful Pokemon, finds a dimensional tear in the Pokemon World, it attempts to seal said tear on its own. The result had not only sealed the...

F! Reader Insert ; No quirk, but she still wanted to be a hero. 100 daily push-ups, sit-ups, and squats, plus 10 km of running for just about 2 years. Without knowing, s...

The S-Class and a few others watch One Punch Man. This on Fanfiction.net too.

Saitama really thought it's going to be the usual day as always when he woke up, but as soon as he looked into the mirror his simple and some kind of boring life turned...

This is a rewrite of my OPM x MHA story called a hero for fun. Izuku Midoriya. A name too many people know as a quirkless nobody. A boy with an unreachable goal. His...

"What does power cost?" Y/N is quirkless. In a world of superhumans, that's not a good thing. She decides to become strong! After a few years of training (100...

Basically just One punch man and BNHA mixed together

(y/n) (l/n) is the adoptive daughter of an over powered quirkless 31 year old human, Saitama. She always looked up to her father, saving the world while hiding behind th...

Another one of those types of stories where the Reader is Op! Y/n is a quirkless girl who is extremely overpowered! What will happen? Will she grow to gain more friends...

Y/n Komi is the wife of the strongest man on earth: Saitama. She isn't a hero but just a 'normal' citizen who works at a cat café with simps left and right. And behind o...

"𝐇𝐨𝐰 𝐚𝐫𝐞 𝐲𝐨𝐮 𝐭𝐡𝐚𝐭 𝐬𝐭𝐫𝐨𝐧𝐠?" ↳ F! Op reader, I really mean stupidly OP! stronger thank Gojo and Sukuna combined💀. I wrote this book for fun...

When Naruto was 9, he was attacked by the villagers and died. When his soul was inside a void, he meets Saitama. The hero tells him that he is his reincarnation and that...

Saiki k x OPM Crossover. Saiki wakes up to find himself in a completely different universe with monsters, heros and villains. With nowhere else to go, he ends up staying...

One piece x OPM!reader You just wanted some good deals at the supermarket, so how did you end up joining a pirate crew? The captain is a gum gum dude. 👊😝 The first cre...

One Punch. That's all it takes for me to beat them. It doesn't matter how 'Strong' and 'Angry' they are.... It doesn't matter how cool their supposed 'Weapons' or 'Shiel...

Behind every great man is a great woman, that's how the saying goes. But how can that apply to our favorite bald hero? Simple, what if he had someone beside him even bef...

Y/n is a girl who grew up with a very clear view of the world; there is good and there is bad. Heroes are good and villains are bad. However, when a strange new characte...

Sailor Moon X One Punch Man Serena trains like Saitama before the main events of Sailor Moon occur. Will she ever find someone too powerful for her to beat? Note that th...

Saitama saves a little girl but it seems like this won't be the only kid he saving. But on his journey as well he becomes friends with some S-class heroes!? Also some gr...

When a boy from Yang's past comes back, she's surprised to see just how much he had grown.