Young, 13 year old, Osamu Dazai is sent to infiltrate UA highschool, a hero school in Musutafu!

Chuuya and Dazai go to UA (+ Fyodor) and mess shit up. Have fun.

The Yokohama borders have been opened, but as a trial run, the Hero Commission has decided to send in a few select students from Class 1-A and some pro heroes. But before the trial run, one of the Hero Commission's researchers does something they didn't realize would lead them down a road they can't return from. _ _ _ About this AU; -I just wanna say that some MHA characters will die, I will not say which ones, but some will die, just a forewarning. -Certain characters from BSD are alive! -Beast Mori AU!!! -Dazai never abused Akutagawa when he trained him, but he was a stern and strict teacher. -The Hunting Dogs only consist of Jouno, Teccho, and Teruko. -There will be couples/ships from both BSD and MHA.

when 2 of the top agents in the port mafia and ADA come together to go to the world of MHA, how long can they hold out their true identities until they're found out, and what's going to happen when they do get found out.

what happens when class 1-A gets the opportunity to go to Yokohama for their winter vacation, which is infamous for the multiple deaths of pro heroes? With a lot of hesitation a few students end up going alongside their teacher Aizawa, but what happens when they get to know the real Yokohoma rather than the ones told to them as stories, and what happens when unexpected groups team together to take down 1-A and the ADA Rankings: 4/1000+ in ml

In a world of heroes and villains where everyone's born with superpowers known as Quirks, Izuku Midoriya is born with a unique one. Born as the son of All Might, he ventures to be a hero just like his father. But as he takes his first step, he faces new friends and foes, which includes a Hero Agency that make up of unique detectives and a Criminal Organization. This is the story of how Izuku and his friends become their own heroes. My Hero Academia is own by Kohei Horikoshi Bungou Stray Dogs is own by Kafka Asagiri Both animes are produced by Studio Bones If you Mha fans haven't seen Bungou Stray Dogs, then watch the anime to avoid spoilers. Inspired by Son of All Might by BrandonWilliamson691

Chuuya and Dazai are sent on an undercover mission by their boss, the only problem is that it goes to a school with hero-loving kids and they aren't exactly kids anymore. What happens when SKK 22 years old goes undercover at a hero school? With their new identities as student and teacher, and what happens when someone finds out about their relationship and takes it in the wrong direction? AU Dazai after Oda's death did not leave the pm because he was too late to hear his last words

Soukoku have a new mission and go undercover as YouTubers to get the attention of the heroes and complete their mission

A BSD x MHA fanfiction. Dazai Osamu stood at the gates of U.A. High School, the prestigious academy known for producing the world's greatest heroes. The idea of him attending this school was so absurd. It bordered on comedy. After all, Dazai had no interest in becoming a hero. The notion of saving people seemed like a ridiculous farce-a naive and meaningless pursuit in his eyes. Heroism? It was nothing more than a romanticized waste of time. Yet here he was, sent on this peculiar mission by Mori Ougai, the cunning leader of the Port Mafia. The orders were clear, though the purpose remained shrouded in mystery. Dazai wasn't alone in this endeavor; tagging along was Q, his so-called "younger sister," a volatile and unpredictable force in their own right. Why U.A.? Why now? Whatever Mori's reasons, Dazai had no choice but to play along. Beneath his usual air of indifference, curiosity stirred. What did Mori expect to find-or rather, what did he expect Dazai to find-amongst the bright-eyed dreamers at U.A. High?

More than 80% of Earth's population has a special ability called a quirk, because of this countless people have become heroes. But sometimes people just aren't cut out to be heroes. Some people go and become detectives and others become members of the mafia. But one thing is certain, no heroes become the top dogs in Yokohama, that's left for the Armed Detective Agency and Port Mafia. I don't own the cover art and I don't own mha or bsd, this is just for fun, please enjoy!