1 - 20 of 21 Works in Twenty-Something Dazai Osamu (Bungou Stray Dogs)
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When infamous pirate captain Dazai Osamu sails the Stray Less Dogs straight into the deadly mists of Siren’s Veil, he expects blood, shipwrecks, maybe a song or two. What he doesn't expect is the crimson-haired, sharp-tongued siren who tries to drown him, and fails, thanks to Dazai’s suicidal impulse to flirt with death itself. Literally.
Now stranded on a deserted island with the very creature meant to kill him, Dazai finds himself tangled in something far more dangerous than the ocean: banter, claws, secrets, and an infuriating tail. Chuuya doesn’t know why he saved the pirate. Dazai doesn’t know why he can’t stop smiling.
One wants answers. The other wants entertainment. Neither of them plans on falling in love.
(Enemies to reluctant allies, pirate/siren AU, sharp wit, slow burn, and lots of saltwater tension.)
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Do you still think I'm beautiful? by darke_faerie
Fandoms: 文豪ストレイドッグス | Bungou Stray Dogs
27 Sep 2025
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Omegaverse - A/B/O
All Dazai ever wanted was to be pregnant with his mates child, but now he's heavily pregnant he's struggling with the ever growing list of changes to his body and how gross and ugly it makes him feel
Kunikida helps Dazai work through his thoughts, and reassures his husband that he loves every last bit of his ever changing body
Series
- Part 36 of Omegaverse_Snapshots
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Dazai Osamu died 3 years ago following a successful suicide attempt during his time at the port mafia
However, unfortunately for Dazai his ability is not all that it seemed…
Or
Dazai wakes up after his attempt and discovers he is quite special.
I DO NOT CONSENT FOR MY WORK TO BE USED TO TRAIN AI OR ANYTHING RELATED.
Thank you and enjoyOn hiatus
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Dear Neighbor, Please Stop Yelling at 3 AM by DinoDuo23
Fandoms: 文豪ストレイドッグス | Bungou Stray Dogs
07 Jul 2025
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“119. My apartment number is 119.” Dazai says, smirking.
“You’re.. You’re my loud ass neighbor!! I live above you, and you’re constantly making noise!! God..” Chuuya yells, before stomping toward the stairs behind the taller man.
The realization kind of stunts Dazai for a moment. His rowdy neighbor, the one that makes him lose sleep, is that cute? Who knew that much noise could come from such a tiny person.
Dazai stares at Chuuya as he runs up the stairs, making sure to back up a bit to watch him power walk to his apartment while flipping him the finger from the balcony.
“So you’ll just make more noise upstairs instead of visiting me tonight?” Dazai shouts, smirking.
“Fuck you!!” Chuuya yells after, hugging the small brown box to his chest, running off.
Apartment 219, huh.
A Bungou Stray Dogs AU where Chuuya Nakahara is a streamer and Dazai Osamu is half Barista half Port Mafia member, and they both live in the same apartment complex.
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Started believing in God the moment He said My name by ngs_unc
Fandoms: 文豪ストレイドッグス | Bungou Stray Dogs
29 Apr 2025
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"I'm going." The redhead declares.
"Huh? Where?"
"It would be good if you came with me." He whispers.
"I think I heard that wrong."
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Dazai has his eyes set for Akutagawa's brother. He doesn't expect it to be the other way round as well.OR— Chuuya tries escaping life for a little while. Dazai follows.
Series
- Part 3 of Oops! Got arrested for writing p0rn
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Chuuya is just a college student trying to pursue his career in track. He's pretty good, until a rookie gives him some competition.
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I'll Weigh You Down (I'll Watch You Choke) by BuryYourDoves
Fandoms: 文豪ストレイドッグス | Bungou Stray Dogs
21 Feb 2025
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It wasn’t long before “friendly enough” became too friendly. Before too friendly turned to touching, turned to kissing, turned to—
To his rape. To Osamu—Dazai, Atsushi never calls him Osamu, never wants to act that familiar—taking him, whenever he feels like it.
Written for the Twink Obliteration Zine.
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With these deathly tears (discontinued) by urgirl_chxr
Fandoms: 文豪ストレイドッグス | Bungou Stray Dogs
13 Feb 2025
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Dazai sets out on a self mission dedicated to uncovering remnants of his past, filling in the gaps between his unstable memories.
Encountering someone from said past, luring an innocent civilian and planting chaos seemed to be an everyday gamble.
Until it wasn't.(I swear I'll come up with a better summary once I finish this work ToT )
(Okay this is probably discontinued sorry!) -
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Dazai realizes that while the past will always be a part of him, he has finally found a place to belong—a home in Atsushi’s arms.
Series
- Part 6 of dazatsu month 2025 !!
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Dazai stalks Chuuya after school.
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It’s Dazai’s birthday and he meets up with an older man to let him cut his skinny arms for his birthday.
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cherry coke (theres blood between my knees) by cielkissrr
Fandoms: 文豪ストレイドッグス | Bungou Stray Dogs
22 Aug 2024
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“Look, you're already a whore. I haven't taken your pants off yet, and you're already wet and whining,” Dazai moved his thigh back for a moment before ramming it up against the boy’s cunt again. Akutagawa moaned when it touched his clit despite it being somewhat painful. Dazai sneered.
“How fucking pathetic.”
OR; poor little akutagawa wants to please dazai and be useful. dazai takes advantage of that bc he sucks. i hate him.
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"As you lay dying, what do you think about?"
This is what Dazai thought.
This is what Chuuya saw. -
My Daughter's Math Teacher Is The One For Me by jearminrise
Fandoms: 文豪ストレイドッグス | Bungou Stray Dogs
01 Dec 2023
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One of Kunikida’s quietest students, Kyouka, punched an upperclassman in the face and gave them a nosebleed, so now it was Kunikida's responsibility to talk to her father. He finds himself drawn to Kyouka's mysterious bandaged guardian.
or
kunikida is a single dad and teacher. Dazai is a single dad and ex-mafia member turned bartender. Let the romance begin!
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Yosano Akiko thought she was over Mori Ougai. Well not over over but she thought she could live a live without needing to be reminded of him every day. Of course the universe had to prove her wrong when a twenty year old man joins the Armed Detective Agency. She notices things she does not want to notice.
Or
Yosano meets Dazai for the first time.
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After being caught two-timing both his Partner and Top Executive, Mori convinces the two very possessive men that sharing wasn't always that bad and lives out a long time fantasy of taking both his lovers at the same time.
Series
- Part 1 of Bottom Mori Week!
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It was another peaceful day in the Port Mafia headquarters.
That is, until a toddler of barely three years old, showed up calling Chuuya his mom and Dazai his dad.
Hell breaks lose on both timelines.
But hey! Fumiya seems to have enjoyed himself.
(Or)
Fumiya gets hit with an ability and is transported through time. He's quite happy to see him parents when they were teens though so it fine, he says.
Series
- Part 1 of Soukoku fluffy AUs
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emotional pain, slightly healed with some physical love, and the promise of future. Osamu Dazai has me by my throat, and yes, I did age him up to over 20 yrs old here, I'm not a pedo.
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No Strings Attached by orphan_account for FlorianYAOI, idonthaveao3
Fandoms: 文豪ストレイドッグス | Bungou Stray Dogs
20 Sep 2021
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skk became fuck partners, Chuuya needs the money and Dazai just wants to experience something new. But slowly after they made their deal.. things get a bit more complicated than they thought. Includes: Angst, Slowburn/Comfort, Fluff and ofcourse a horribly written smut.
basically the barista!chuuya and fuckboy!dazai fic no one asked for.
inspired by a bunch of different soukoku fics I read before, and mostly inspired by "Red" by kyukun on AO3 & "He works for the money" by Cataclysmic Event and orphan_account on AO3.
This fanfic is made out of boredom when my wifi died for 3 days. -
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Summary
Akutagawa is desperately trying to escape his toxic household, but at the age of 16, nobody is willing to employ him full-time to let him earn enough money to find his own place to live.
Getting desperate and under the pressure of daily abuse, Akutagawa decides to apply for a seemingly perfect job - taking care of a stranger's house. But his new employer is a strange man who might have hidden intentions.