Osamudazai Stories

You were a typical junior high student living in a nurturing home. Your parents had a close friendship with a doctor named Ogai Mori, who took you in after they perished...

Mori's double edged blade, his protégé twin flames, his own chaotic desire manifested. How could he have anticipated something like this? They had each been molded to pe...

𝚆𝚊𝚝𝚎𝚛 𝚒𝚜 𝚋𝚘𝚝𝚑 𝚐𝚛𝚊𝚌𝚎𝚏𝚞𝚕 𝚊𝚗𝚍 𝚙𝚘𝚠𝚎𝚛𝚏𝚞𝚕, 𝚊 𝚏𝚘𝚛𝚌𝚎 𝚝𝚑𝚊𝚝 𝚌𝚊𝚗 𝚐𝚒𝚟𝚎 𝚋𝚒𝚛𝚝𝚑 𝚝𝚘 𝚗𝚎𝚠 𝚕𝚒𝚏𝚎 𝚊𝚗𝚍 𝚝𝚊𝚔𝚎 𝚒𝚝 𝚊𝚠𝚊𝚢 �...

Dazai x Isekaid OC "For Dazai-san, I can light the world up in flames, and you think I can't kill myself a second time?" Synopsis: Waking up in the world of Bu...

❝You're handsome ~ Double suicide together?❞ After Dazai leaves the Port Mafia to join the Armed Detective Agency, he leaves something else behind as well - his sister...

COMPLETED • There is no better way to describe you than a doll, living to please your owner. At the age of 11, Mori took you in from an orphanage and brought you to the...

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...

*this book can be read as a sequel to my book Little Doll (Mafia!dazai x reader) or on its own.* Time doesn't change everything and four years into their relationship, t...

While being part of a small time orphanage, that was under PM rule, Y/N had enough of the Mafia executive. In the battle between them Y/N used his ability to come out on...

Dazai after trying to drown himself in a river gets sick, but luckily a certain chibi is there to help him get better. This encounter leads to their relationship deepeni...

A Bungou Stray Dogs and Tokyo Revengers crossover Disclaimer: I do not own the characters of Bungou Stray Dogs and Tokyo Revengers. All characters except my own are owne...

On a mission, one action changes everything between Atsushi and Akutagawa. I do not own Bungou Stray Dogs nor its characters. Cover art is from the manga

Dazai and Chuuya have FINALLY confessed their feelings for one another! It's been a couple of months since they started dating, each going on with their lives, but, with...

"You used Corruption, believing in me? How beautiful." "Yeah, I did. I believed in your disgusting vitality and craftiness." "That was a somewha...

Dazai and Chuuya, 15 year old teenagers working in the Port Mafia with a little twist of the future. TW: contains drinking, cursing, sh, slight nsfw (kissing) Credits: M...

COMPLETED (Dazai x Reader) + (Decay of Angels x Reader) ♧ ! • (This story contains minor details about the decay of angels, and Sigma's casino only mentioned in the BSD...

I still update this every once in a while Have you read it? Did you like it? Give it a vote if you did! Every vote is appreciated!!

Alternative Title: 特级咒灵绷带精 Author: Panda Liuliu Summary: --One day, Dazai drowned again. I thought I had finally reached the end of my life, but I didn't want to wake u...

ONGOING ❦ This fanfic is an alternate reality of my other one called "The Marionette", in which Dazai came back into your life permanently. I recommend reading...

Class 1A goes to a Yokohoma school for months, what will happen during their stay? What ability users will they meet? Will they make it out alive?