Soukoku Stories

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 deepening, but will they be able to survive new missions? And will Dazai be able to hide his past from the ADA? Update as of 8/23/2025: Sorry people who clicked for a nice light fluff fic, I really did mean to write one, but well lets say it did not work out that way. This fic does include moderate to severe angst, so if you do not want to read that I suggest looking for a different more wholesome fic ;-;.

Dazai rejoins the Port Mafia because of the transfer deal, and reunites with Chuuya. It doesn't take long before they fall back into their rhythm, despite all the time that has passed. Soon things get complicated as the pair wrestle with their feelings. Will Dazai be able to keep Oda's promise, or will his blood forever be mafia black? (TW: Sucide, Self-Harm, Mori, Depression, and Gayness)

--- A string of bizarre murders rocks Yokohama-victims overfed, stabbed with katanas, and left like twisted folklore tributes. The Armed Detective Agency is on the case... but so is the Port Mafia. When Dazai is forced to team up with Chuuya to uncover the truth behind the Bakeneko organization, their explosive history threatens to burn everything down-including the fragile line between hate and something dangerously close to love. --- Murder, Folklore, and maybe a second chance. ---

When Chuuya forms a soul pact with a powerful fox spirit, his world turns upside down - complete with magical chaos, yokai politics, and one very irritating familiar he can't seem to push away. But are they meeting for the first time? Cover art and characters aren't mine. Credits to owners.

Soukoku oneshots because I'm in love with them. Posted on AO3 in a series named 'Double Black',, by the account: xxalwayssofia Join the discord server: https://discord.gg/cYQTsctEXM Spotify playlist for this series named: double black by xxalwayssofia (Will continue to update, but marked complete as its a collection of oneshots)

dazai x chuuya oneshots *contains bad language* *characters are not mine, they belong to the creator of bungo stray dogs. cover art also not mine*

Dazai and Chuuya were betrothed as children, part of a deal between two of Yokohama's most powerful companies, ADA and PM. What was supposed to be a marriage of convenience has become a life neither of them ever wanted. No vows. No love. Just a facade to protect their companies' reputations. Now, forced into a marriage they never wanted, they must pretend to be the perfect couple while secretly resenting everything about it. Dazai and Chuuya have learned to play their parts. But what happens when their facade starts to crack? What happens when they realize that maybe, just maybe, this wasn't just a business deal after all? !! ART NOT MINE!! CREDITS TO REAL OWNERS NONE OF THIS ART IS MINE!!

Dazai transfers to a new school expecting nothing but boredom, yet he meets a boy who's.. oddly familiar?

a soukoku and shin soukoku story where atsushi and akutgawa become children

Dazai's normally boring morning was shattered when a small pair of arms wrapped themselves around his knees and big azure eyes blinked up at him partnered with a stupidly happy grin. Or Chuuya is hit with an ability that reverses his age. (STORMBRINGER SPOILERS)

Fox Dazai is an elementary school art teacher; bunny Chuuya is a teacher he has a crush on. Dazai loses his mind to think and speak when he sees Chuuya. Dazai's son Shuji it done with his father's behavior and makes it his Mission to get his dad together with his crush aka his teacher, with a little help from his friends.

Unknown to Dazai, Chuuya gave birth to a little girl when he left the mafia. The ginger haired male was clueless of what to do. thank goodness he has the support of his mentor and boss.

Dazai transferring back to the pm (I was too lazy to add a good cover cry abt it)

Dazai is a womanizing asshole and Chuuya is sick of having to deal with his bullshit. (Or: Chuuya and the women that Dazai has left crying have a group chat and they help the redhead with his relationship with the bastard). Original by ricchies on Archive of Our Own

TRIGGER WARNING! Dazai struggles with addiction and nobody in the ADA knows. He also struggles with depression anxiety PTSD and schizophrenia. And the thought of leaving Chuuya behind eats him alive.

Dazai didn't know that he was the living incarnation of the book until he turned ten. In the present, Kunikida has found a lead on the book and Ranpo is starting to get suspicious. How long can he protect his secret?

Chuuya is a vampire in this AU and Dazai is a normal highschool student

Chuuya Nakahara is no stranger to being a weapon, but he's always had a leash. Whether it was the Sheep, the Port Mafia, or the neutralizing touch of a certain "shitty mackerel," there was always something keeping the god inside him from swallowing the world. Now, the leash is gone. When a battlefield anomaly rips Chuuya Nakahara away from Yokohama and drops him on Whale Island, he finds himself utterly alone. No Port Mafia, no "Mackerel" to nullify his power, and-worst of all-no silence. Inside the seal of his soul, Arahabaki is no longer a dull ache in the base of neck but a loud roar. It has found a voice, and it is bored. Part malevolent spirit, part chaotic god, the entity within Chuuya views this new world as a sandbox made of glass, and it is constantly whispering for Chuuya to start breaking things. "Tell me, boy... if you won't let me crush this world, what exactly do you plan on doing with all that rage?" Chuuya Nakahara is no stranger to being a weapon, but he's always had a leash. He is used to the weight of the Mafia, the burden of leadership, and the irritating presence of a certain suicidal detective. But when a singularity rips him from Yokohama and drops him into a world teeming with "Nen" and monstrous ambition, he loses his only anchor. His Dazai. Without Dazai to nullify the god under his skin, his restraint on Arahabaki is thinning. Arahabaki finds the Nen users fascinating and constantly tries to "bait" Chuuya into using Corruption just to see how the local Hunters would react to a black hole. In a world of Hunters, Chuuya, even without Nen, he can crater a concrete wall; with his gravity manipulation-he is a walking natural disaster. But Arahabaki is bored. Like a starved beast behind a cage, the god whispers, goading Chuuya to trade his humanity for absolute carnage. In a world without his anchor, Chuuya Nakahara faces a terrifying reality: if he loses control just once, he won't just win the fight-he'll swallow the world. -------

A collection of one-shots for the BSD ships: Soukoku, Kousano, Shin Soukoku, maybe KyouKen, and Ranpoe. Warning: This story may contain swearing!

Bungo Stray Dogs Headcannons that I turned into oneshots! They are basically cute lil scenarios but some of them are sad too bc WHY NOT