Mhaxbsd Stories

Dazai and Chuuya have been assigned to a new mission, to learn about the outside world, and would be attending a school called U.A!? But first they needed to pass the ex...

Dazai and Chuuya find themselves in a predicament. With little time to process Mori's betrayal, the two boys run to the outskirts of Yokohama city. Working together whil...

Before meeting Chuuya, Mari Mori felt... hollow. She still does, but, when she's with him, she feels just a bit better. A short, one part, spin off of BEFORE THE MAFIA...

The life of Izuku midoriya changed drastically at the age of fourteen after a suicide attempt. He will meet new people, finally socialize with kids his age, and maybe fi...

Izuku Midoriya was bullied ever since he was diagnosed as quirkless. His mother eventually stopped talking to him. Stopped even looking at him. Everything led Izuku down...

Chuuya dies after use corruption and Dazai doesn't save him. But why did he reborns as a girl?! Oh, and he has a twin sister named Ochako now.

a teen who's grown up in a world that's morally gray meets a black and white society. or Ochako Dazai goes to UA despite disliking the system, she still thinks some peop...

Chuuya Nakahara got into an argument with his partner, Osamu Dazai. Now, he's riding his motorbike through Yokohama as a way to cool off. But when he swerves off of th...

After his failed attempt at suicide that had ultimately ended in his right hand man's, Chuuya Nakahara death. Now Port Mafia boss Osamu Dazai really has nothing left to...

Welcome to an MHA x BSD crossover fan fiction where I make characters in BSD, more specifically Chuuya and Dazai, op. (As if they're not already too op)

While on duty, Pro hero Eraserhead (or better known as Aizawa to his friends and family) Runs into a scrawny teen in an alleyway. Aizawa's sense of justice forces him to...

While on duty, pro hero Eraserhead (or better known as Aizawa to his friends and family) is out patrolling when he finds a sleeping teenager on top of one of the buildin...

"You will both be undertaking long term stealth missions elsewhere, but you won't be operating together for the most part. Dazai-kun, you've heard of UA high school...

It's Bungo Stray dogs and My Hero Academia. What could go wrong? In MHA it goes up to the Overhaul Arc, then I throw it to the side. Hooray! Bungo before the Hunting...

MHA x BSD Everyone knows that yokohama is seperated from whole Japan. Most heros heard myths about yokohama, but know they want to know more about the mysteryosis city...

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

Y/n Izumi, a young girl who killed 35 people in 6 month ago, her ability are stronger than normal human hasn't ability like her or everyone has. The port mafia took her...

Becouse of Moris order, Chuuya and Dazai got sent to U.A, school for young heros. What will happen with their friendship while these long mission? Will "Double Blac...

I was inspired by another fic on ao3!!!

Izuku Midoriya had to move to Yokahoma when he was 3 because his mother lost her job. A little after he discovered that he had an ability that nullify's others, and afte...