Best One-Shot KunikiDazai Fanfics
KunikiDazai one-shots under 10k words — a complete read in one sitting. All curated from AO3 and ranked by kudos.
Top 17 One-Shot KunikiDazai Fanfics
Ranked by AO3 kudos. Mid-length KunikiDazai fics — short stories under 10,000 words.
Two ‘Alphas’
by Me_vs_your_friends
A new member joins the agency, but he’s supposedly an alpha
The Heart Shall Not Move
by cheesysnatch
Life at the Armed Detective Agency required an endless set of personas. Four years after defecting from the Port Mafia, Dazai is still struggling to adjust. No one can truly escape their past. His lies will eventually catch up to him. Akutagawa is still as desperate as ever to win his former mentor'
You're in MY World Now
by DeliriousPoet
Class 1a gets invited to Yokohama, a city ran by criminals to visit the Armed Detective Agency and to help save everyone from the villains of Yokohama.
Citizen Erased
by Die_With_Me_Dazai
Kunikida finds out something he should’ve realized long ago. Named after the Muse song that I just realized is weirdly fitting for this ship actually
Stupid childproof caps!!
by mochhka
School is quite a dreadful thing, a universal fear. Students and teachers alike despise it, from the hallways to the lights—and especially that stuck up prick of a prodigy: Fyodor Dostoyevsky Dazai’s favorite little enigma.
Wilted Flowers
by Totallynothere_2003
What if Kunikida and Dazai met in the past? What if they were childhood friends and Kunikida forgot? Read and find out!
Until morning found us
by czoo (Czooo_itforfree)
The silence that followed was infinitely more revealing than any confession. Another flash of lightning. Another breath shared in darkness. Then Chuuya reached—not hurriedly, nor carelessly—but with quiet certainty, lifting one hand toward Kunikida's face. His fingertips scarcely brushed the line of
I don't want to be the owner of your fantasy, I just want to be a part of your family
by Lake_creature
Kunikida stays behind at the office to clean Dazai up a little. Dazai doesn't like thunder. That's basically it.Mild references to an unspecified eating problem, and self harm which will be in the tags, so if that's super triggering for you don't read.
The WORST person to be handcuffed to
by IL0VEMEGUMIFUSHIGUR0
Kunikida and Dazai get handcuffed together, based in s1 before shi got real
My View Towards Dazai Osamu
by Clouds_XD
“Dazai Osamu. Well, who is he?” … “Well, a detective in Armed Detective Agency, the menace to society.” “No. *Who* is he, really?”
a better time to meet
by Lake_creature
This is my first post on AO3, so don't expect much! I have many under-developed pursuits, and writing is one of them.Kunizai summer camp AU where Mori forces Dazai to volunteer as a councillor...
The sun the moon and the stars Kunikida angst
by SleepySloth_45
Kunikida , the "perfect "idealist but is he really?and what if his ideals was not really his .And how many people he loves died for the moon and the stars.Kunikida is the sun but who is the moon and the stars?
the graves of those whom are below us
by kunikidaswifeee
hi everyone !! ^^ i want to mention that before you read this,im only 13😓😓 sorry if this isn’t great! i hope you enjoy it tho :3
The Ways In Which You Walk With Pain
by enabon
ena: this fic is listed under kunikida doppo/dazai osamu I think but I love kuniango too so…….. anyways this is kind of different than usual but it was very fun to write! bon and I started it on google docs under our school accounts on our school computers so I think the school has access to most of
Where Nobody Can See Us
by ibuprofen_4_your_Verlaine
Atsushi knows where he belongs. which side. and what purpose. but does that means his life should go that exact way he once drew? or Dazai wants to change his life and Atsushi follows himOR!Dazai has no idea what he is doing with the kid that he got into the agency!
Dazais guide to falling in love(with the ups and downs)
by KUNIKIDASFANCLUB
Dazai trying to understand his emotions while Kunikida helps him through it on a mission to the north. But they can’t get back due to the weather so him and Kunikida are stuck in the hotel.Oh yeah,and there’s only one bed.
The Unsent Project
by chifuuya
"Will you finally let me listen to the song you're releasing next week?" "Nah, you're gonna have to listen 'ta it along with everybody else."ORchuuya n dazai meet over a gig and end up hanging out cus of music & spending precious time with each other until there's none left
Find More One-Shot KunikiDazai Fics on AO3
AO3's filter sidebar lets you set a custom word-count range. Browse short stories under 10,000 words KunikiDazai works sorted by kudos. Then read offline with Fanfict Reader.
Why Read One-Shot KunikiDazai Fics?
One-shot KunikiDazai fanfics — anything under 10,000 words — are the format of choice for sharp emotional payoffs, single-scene character studies, smutty interludes, and tropes that don't need a full arc to land. You finish them in one sitting.
Ideal for a commute, a lunch break, or right before bed when you don't want to start a 200,000-word fic at 11pm.
About This List
This list of 17one-shot KunikiDazai fanfics spans 44,739 total words. Kudos range from 1 on the newest entries to 24 on the most established. 41% are marked complete — check the status flag before committing to a longfic. The most common rating is Not Rated (9 of 17 fics).
Recurring tags across this list: Fluff · Dazai-Typical Suicide Mentions (Bungou Stray Dogs) · Dazai-Typical Suicide References (Bungou Stray Dogs) · Caring Kunikida Doppo (Bungou Stray Dogs) · Soft Dazai Osamu (Bungou Stray Dogs).
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