Dazai Osamu (Bungou Stray Dogs) FanFiction

The future is upon us

The future is upon us

M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling 文豪ストレイドッグス | Bungou Stray Dogs
Characters
Blaise Zabini, Port Mafia Ensemble (Bungou Stray Dogs), Dazai Osamu (Bungou Stray Dogs), Armed Detective Agency Ensemble (Bungou Stray Dogs), Harry Potter Characters, Dazai Osamu (Bungou Stray Dogs) & Blaise Zabini
After Dazai leaves Hogwarts at the end of coil. What happens after?
Microplastics

Microplastics

F/F
F/M
G
Updated
11.04.2025
Fandom
文豪ストレイドッグス | Bungou Stray Dogs
Characters
Reader, Howard Phillips Lovecraft (Bungou Stray Dogs), Dazai Osamu (Bungou Stray Dogs), Nikolai Gogol (Bungou Stray Dogs), Sigma (Bungou Stray Dogs), Fyodor Dostoyevsky (Bungou Stray Dogs), Jouno Saigiku (Bungou Stray Dogs), Edogawa Ranpo (Bungou Stray Dogs), Yosano Akiko (Bungou Stray Dogs)
Tags
Developing Relationship Established Relationship
Just a few bsd oneshots of multiple BSD characters that will be updated when I get an idea or when someone gives me one. <3
Love wounds

Love wounds

Gen
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling 文豪ストレイドッグス | Bungou Stray Dogs
Characters
Blaise Zabini, Dazai Osamu (Bungou Stray Dogs), Dazai Osamu (Bungou Stray Dogs) & Blaise Zabini, Dazai Osamu (Bungou Stray Dogs)/Blaise Zabini
Tags
Idiots in Love Falling In Love Past Sexual Abuse Mentioned Mori Ougai (Bungou Stray Dogs)
When Blaise's hand slowly came towards his cheek, Dazai's brain screamed in reflex before he could think straight. At that moment, just as he was about to touch him, Dazai suddenly jumped up and bit Blaise's hand. Just like the dog he was. Or.... Sim...
Is life a curse?

Is life a curse?

F/F
F/M
G
Updated
11.04.2025
Fandom
文豪ストレイドッグス | Bungou Stray Dogs
Characters
Dazai Osamu (Bungou Stray Dogs), Edogawa Ranpo (Bungou Stray Dogs), Yosano Akiko (Bungou Stray Dogs), Dazai Osamu (Bungou Stray Dogs) & Reader, Edogawa Ranpo (Bungou Stray Dogs) & Reader, Fukuzawa Yukichi (Bungo Stray Dogs) & reader, Yosano Akiko (Bungou Stray Dogs) & Reader, Miyazawa Kenji (Bungou Stray Dogs) & Reader, Tanizaki Junichirou (Bungou Stray Dogs) & Reader, Tanizaki Naomi (Bungo Stray dogs) & Reader, Nakajima Atsushi (Bungou Stray Dogs) & Reader, Izumi Kyouka (Bungou Stray Dogs) & Reader,
Tags
Family Drama Other Additional Tags to Be Added Fluff and Angst Angst and Drama Platonic Relationships Fun Long
An 20 year old female character being thrown into BSD Universe due to an smart but crazy science man.I feel light headed due to the shock and mouth dry, japense. Luckily understand it pretty good but I stare at the news-paper like it has gone alive o...
BUNGOU STRAY DOGS REQUESTS, MY SILLY BILLYS (WORKS WILL BE ADDED AS CHAPTERS)

BUNGOU STRAY DOGS REQUESTS, MY SILLY BILLYS (WORKS WILL BE ADDED AS CHAPTERS)

F/F
F/M
Gen
M/M
Multi
Other
G
Updated
11.04.2025
Fandom
文豪ストレイドッグス | Bungou Stray Dogs
Characters
Akutagawa Ryuunosuke (Bungou Stray Dogs), Akutagawa Gin, Nakahara Chuuya (Bungou Stray Dogs), Howard Phillips Lovecraft (Bungou Stray Dogs), Dazai Osamu (Bungou Stray Dogs), Nikolai Gogol (Bungou Stray Dogs), Sigma (Bungou Stray Dogs), Fyodor Dostoyevsky (Bungou Stray Dogs), Jouno Saigiku (Bungou Stray Dogs), Edogawa Ranpo (Bungou Stray Dogs), Yosano Akiko (Bungou Stray Dogs), Kunikida Doppo (Bungou Stray Dogs),
Tags
requests open!
REQUESTS. COMMENT.READ GUIDELINES. ANYTHING TAHT GOES AGAINST GUIDELINES THAT YOU WISH TO REQUEST JUST HAVE A REALLY CONVINCING ARGUMENT. I'LL DO ANY REASONABLE SHIP, EVEN RAREPAIRS.
Alpha male test(Im going to change the title name)

Alpha male test(Im going to change the title name)

F/F
F/M
Gen
M/M
Multi
Other
G
Updated
11.04.2025
Fandom
文豪ストレイドッグス | Bungou Stray Dogs
Characters
Original Characters, Akutagawa Ryuunosuke (Bungou Stray Dogs), Nakahara Chuuya (Bungou Stray Dogs), Dazai Osamu (Bungou Stray Dogs), Nikolai Gogol (Bungou Stray Dogs), Sigma (Bungou Stray Dogs), Fyodor Dostoyevsky (Bungou Stray Dogs), Jouno Saigiku (Bungou Stray Dogs), Edogawa Ranpo (Bungou Stray Dogs), Yosano Akiko (Bungou Stray Dogs), Minor or Background Relationship(s), Nakajima Atsushi (Bungou Stray Dogs),
Tags
Masturbation Crack Temporary Character Death Internalized Homophobia Plot Twists Sexism Minor Fyodor Dostoyevsky/Sigma (Bungou Stray Dogs) Minor Dazai Osamu/Fyodor Dostoyevsky (Bungou Stray Dogs) crypto empire gaming squad Alpha Males Beta Males
INCEL GAMER STENCHMAXING JELQING LOOKSMAXING BETA MALE HACKER SCAMMER COMMUNIST BASEMENT DWELLER ORPHAN FYODOR X CAPITALIST CRYPTO BRO , ANTI WOKE MIND VIRUS CONSPIRACY THEORIST NIKOLAI + ELON MUSK GF ALIEN BRITISH POLISH TRANSMASC ROBOT SIGMAANDREW...
Прибирання

Прибирання

F/F
G
Updated
11.04.2025
Fandom
文豪ストレイドッグス | Bungou Stray Dogs
Characters
Nakahara Chuuya (Bungou Stray Dogs), Dazai Osamu (Bungou Stray Dogs), Dazai Osamu/Nakahara Chuuya (Bungou Stray Dogs), Dazai Osamu & Nakahara Chuuya (Bungou Stray Dogs)
Tags
Fluff Bisexual Female Character fem!Chuuya fem!dazai Everyday Life буденність Дадзай лохушка Що таке прибирати mentioned
Ну тут прости буденний день ФЕМ!Дадзая та ФЕМ!Чюї, які вирішили поприбиратись у квартирі Осаму
Our secret!!

Our secret!!

F/F
G
Updated
11.04.2025
Fandom
文豪ストレイドッグス | Bungou Stray Dogs
Characters
Nakahara Chuuya (Bungou Stray Dogs), Dazai Osamu (Bungou Stray Dogs), Dazai Osamu/Nakahara Chuuya (Bungou Stray Dogs), Doc (Bungou Stray Dogs)
Tags
Vaginal Fingering Cunnilingus Fem Soukoku Week 2022 (Bungou Stray Dogs) Improper Use of Pens
15 fem Chuuya works for 20 fem Dazai in the PM!!1!1
O Children (Lost Secrets)

O Children (Lost Secrets)

Gen
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling 文豪ストレイドッグス | Bungou Stray Dogs
Characters
Minerva McGonagall, Severus Snape, Draco Malfoy, Ron Weasley, Molly Weasley, Albus Dumbledore, Dazai Osamu (Bungou Stray Dogs), Mori Ougai (Bungou Stray Dogs), Weasley Family (Harry Potter), Dazai Osamu & Mori Ougai (Bungou Stray Dogs), Dazai Osamu (Bungou Stray Dogs) & Severus Snape, Dazai Osamu (Bungou Stray Dogs) & Draco Malfoy,
Tags
No beta we die like Odasaku I HAVE NOT READ MAGIC AND MYSTERY tags will be added as the story progresses no beta we die like Hedwig
Dazai Osamu is sent to Hogwarts[Formerly— Lost Secrets (I could never speak)]If you have not read the tags, I HAVE NOT READ MAGIC AND MYSTERY, nor do I plan to until I am done writing this. Any similarities between the stories are accidental. All I k...
Zai's bsd oneshots!

Zai's bsd oneshots!

F/F
F/M
M/M
G
Updated
11.04.2025
Fandom
文豪ストレイドッグス | Bungou Stray Dogs
Characters
Port Mafia Ensemble (Bungou Stray Dogs), Nakahara Chuuya (Bungou Stray Dogs), Dazai Osamu (Bungou Stray Dogs), Fyodor Dostoyevsky (Bungou Stray Dogs), Edogawa Ranpo (Bungou Stray Dogs), Kunikida Doppo (Bungou Stray Dogs), Dazai Osamu/Nakahara Chuuya (Bungou Stray Dogs), Dazai Osamu/Kunikida Doppo (Bungou Stray Dogs), Dazai Osamu/Fyodor Dostoyevsky (Bungou Stray Dogs), Edogawa Ranpo/Edgar Allan Poe (Bungou Stray Dogs), Edgar Allan Poe (Bungou Stray Dogs), Dazai Osamu/Edogawa Ranpo (Bungou Stray Dogs),
Tags
Smut Fluff Angst Other Additional Tags to Be Added Hurt/Comfort Established Relationship Enemies to Friends to Lovers Idiots in Love Dead Dove: Do Not Eat One Shot Collection Dazai-Typical Suicide Mentions (Bungou Stray Dogs) Sick Dazai Osamu (Bungou Stray Dogs)
A collection of silly little oneshots cuz it's hard for me to commit to a full on fanfic!Requests are open!(I'm willing to do dead dove, just no incest)I will put any warnings needed at the beginning of each chapterOneshots so far:-Kunizai fluff-Teen...
No Alarms (And Some Surprises.)

No Alarms (And Some Surprises.)

G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling 文豪ストレイドッグス | Bungou Stray Dogs
Characters
Other Character Tags to Be Added, Severus Snape, Draco Malfoy, Ron Weasley, Hermione Granger, Fred Weasley, George Weasley, Blaise Zabini, Luna Lovegood, Dazai Osamu (Bungou Stray Dogs), Mori Ougai (Bungou Stray Dogs), Hirotsu Ryuurou (Bungou Stray Dogs),
Tags
Other Additional Tags to Be Added Dazai Osamu is a Mess (Bungou Stray Dogs) Dazai Osamu is Bad at Feelings (Bungou Stray Dogs) Pedophile Mori Ougai (Bungou Stray Dogs) Mori Ougai Shall Burn In Hell Dazai Osamu Is Fatherless I Swear A lot! Author Sucks At Writing.
It all started with a letter, One Dazai.. wasn’t very keen on writing..Or..Dazai’s third year at Hogwarts! Wait.. that doesn’t sound right..Or..Mori is a bitch and isn’t letting Dazai go back to Hogwarts again.Or..There’s actually an epic plot twist...
sad night

sad night

M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling Miraculous Ladybug 文豪ストレイドッグス | Bungou Stray Dogs
Characters
Luka Couffaine, Gerard Way, Dazai Osamu (Bungou Stray Dogs), Sonic the Hedgehog, Edward Cullen, Eric Cartman, Luna (Sailor Moon), Kyan Reki, dazai x luka, LeBron x Luka, Wreck-It Ralph, LeBron James,
Tags
Angst Fluff and Smut Angst and Hurt/Comfort Dead Dove: Do Not Eat Implied/Referenced Cheating Dazai-Typical Suicide Mentions (Bungou Stray Dogs) Temporary Amnesia Protective Luka Couffaine
Undergoing aging (decrease or increase?)

Undergoing aging (decrease or increase?)

F/F
M/M
Multi
G
Updated
11.04.2025
Fandom
文豪ストレイドッグス | Bungou Stray Dogs
Characters
Akutagawa Ryuunosuke (Bungou Stray Dogs), Akutagawa Gin, Nakahara Chuuya (Bungou Stray Dogs), Dazai Osamu (Bungou Stray Dogs), Edogawa Ranpo (Bungou Stray Dogs), Yosano Akiko (Bungou Stray Dogs), Kunikida Doppo (Bungou Stray Dogs), Fukuzawa Yukichi (Bungou Stray Dogs), Nakajima Atsushi (Bungou Stray Dogs), Izumi Kyouka (Bungou Stray Dogs), Dazai Osamu/Nakahara Chuuya (Bungou Stray Dogs), Ozaki Kouyou (Bungou Stray Dogs),
Tags
Good Sibling Akutagawa Gin Dazai-Typical Suicide References (Bungou Stray Dogs) Suffering Dazai Osamu (Bungou Stray Dogs) Dazai Osamu is a Mess (Bungou Stray Dogs) Caring Dazai Osamu (Bungou Stray Dogs) Dazai Osamu Needs a Hug (Bungou Stray Dogs) Soft Dazai Osamu (Bungou Stray Dogs) Mentioned Mori Ougai (Bungou Stray Dogs) Established Dazai Osamu/Nakahara Chuuya (Bungou Stray Dogs) Armed Detective Agency Member Dazai Osamu (Bungou Stray Dogs) Dazai Osamu is Bad at Feelings (Bungou Stray Dogs) Soft Dazai Osamu/Nakahara Chuuya (Bungou Stray Dogs)
(This is based off of the fanfic 'leafing through the pages i found you')A lady (random ass bish) entered the ada and something about the lady made everyone turn their heads to look at her, then kunikida approached the lady and asked."Miss do you nee...
Do I Wanna Know?

Do I Wanna Know?

M/M
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling 文豪ストレイドッグス | Bungou Stray Dogs
Characters
Albus Dumbledore, Nakahara Chuuya (Bungou Stray Dogs), Dazai Osamu (Bungou Stray Dogs), Dazai Osamu/Nakahara Chuuya (Bungou Stray Dogs), Mori Ougai (Bungou Stray Dogs)
Tags
Slow Burn Dazai-Typical Suicide Mentions (Bungou Stray Dogs) Mentioned Mori Ougai (Bungou Stray Dogs) Hogwarts Fifth Year Teenage Dazai Osamu/Nakahara Chuuya (Bungou Stray Dogs) Book 5: Harry Potter and the Order of the Phoenix Eventual Dazai Osamu/Nakahara Chuuya (Bungou Stray Dogs) Mentioned Voldemort (Harry Potter) Mori Ougai is Not a Pedophile (Bungou Stray Dogs)
Dazai Osamu went a long while avoiding Hogwarts and the wizarding world- not that he was avoiding it intentionally.So when a relentless flow of letters inviting him to Hogwarts (seriously, what kind of school name is that?) that eventually come in su...
A THREAT

A THREAT

F/F
M/M
G
Updated
11.04.2025
Fandom
文豪ストレイドッグス | Bungou Stray Dogs
Characters
Port Mafia Ensemble (Bungou Stray Dogs), Akutagawa Ryuunosuke (Bungou Stray Dogs), Nakahara Chuuya (Bungou Stray Dogs), Dazai Osamu (Bungou Stray Dogs), Edogawa Ranpo (Bungou Stray Dogs), Yosano Akiko (Bungou Stray Dogs), Kunikida Doppo (Bungou Stray Dogs), Fukuzawa Yukichi (Bungou Stray Dogs), Nakajima Atsushi (Bungou Stray Dogs), Tanizaki Junichirou (Bungou Stray Dogs), Izumi Kyouka (Bungou Stray Dogs), Miyazawa Kenji (Bungou Stray Dogs),
Tags
Love Confessions Eventual Smut Getting Together Hurt/Comfort Self-Harm Obsessive Behavior Making Out One-Sided Attraction Alcohol Confessions Airplanes Soft Akutagawa Ryuunosuke (Bungou Stray Dogs)
Basicly the ADA and PM having a roadtrip mission together
Mori has Fun at Pilates

Mori has Fun at Pilates

G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling 文豪ストレイドッグス | Bungou Stray Dogs
Characters
Severus Snape, Nakahara Chuuya (Bungou Stray Dogs), Dazai Osamu (Bungou Stray Dogs), Mori Ougai (Bungou Stray Dogs), Hirotsu Ryuurou (Bungou Stray Dogs), Dazai Osamu & Nakahara Chuuya (Bungou Stray Dogs), Ace (Bungou Stray Dogs), Ougai Mori & Severus Snape
Tags
Crack Out of Character Crack Relationships Crack Crossover Nakahara Chuuya is So Done (Bungou Stray Dogs) did i mention crack Severus Snape is So Done Mori Ougai is Not a Pedophile (Bungou Stray Dogs) so out of character Nakahara Chuuya is So Done with Dazai Osamu (Bungou Stray Dogs) Dazai Osamu is a Menace (Bungou Stray Dogs) I wrote this instead of my english essay
FINE, looks like Mori will have to make the best of things. He dumps his mat down right next to his fellow student, flops down on top of it, and says, in his best yes I’m a mafia boss and could kill you in two seconds flat with both hands tied behin...
Friendly rivalry

Friendly rivalry

F/F
F/M
M/M
Multi
Other
G
Updated
11.04.2025
Fandom
文豪ストレイドッグス | Bungou Stray Dogs
Characters
Akutagawa Ryuunosuke (Bungou Stray Dogs), Akutagawa Gin, Nakahara Chuuya (Bungou Stray Dogs), Dazai Osamu (Bungou Stray Dogs), Edogawa Ranpo (Bungou Stray Dogs), Yosano Akiko (Bungou Stray Dogs), Kunikida Doppo (Bungou Stray Dogs), Fukuzawa Yukichi (Bungou Stray Dogs), Nakajima Atsushi (Bungou Stray Dogs), Edogawa Ranpo/Edgar Allan Poe (Bungou Stray Dogs), Mori Ougai (Bungou Stray Dogs), Edgar Allan Poe (Bungou Stray Dogs),
Tags
Diary/Journal Lazy Sex Edgar Allan Poe-centric (Bungou Stray Dogs)
Modern Au with Ranpo and Poe!
B̶̶̶u̶̶n̶̶g̶̶o̶̶ ℍ𝕠𝕞𝕠 stray dogs!!! chatfic (dog shit)

B̶̶̶u̶̶n̶̶g̶̶o̶̶ ℍ𝕠𝕞𝕠 stray dogs!!! chatfic (dog shit)

F/F
F/M
M/M
Other
G
Updated
11.04.2025
Fandom
文豪ストレイドッグス | Bungou Stray Dogs
Characters
Akutagawa Ryuunosuke (Bungou Stray Dogs), Akutagawa Gin, Nakahara Chuuya (Bungou Stray Dogs), Dazai Osamu (Bungou Stray Dogs), Nikolai Gogol (Bungou Stray Dogs), Sigma (Bungou Stray Dogs), Fyodor Dostoyevsky (Bungou Stray Dogs), Edogawa Ranpo (Bungou Stray Dogs), Yosano Akiko (Bungou Stray Dogs), Kunikida Doppo (Bungou Stray Dogs), Fukuzawa Yukichi (Bungou Stray Dogs), Nakajima Atsushi (Bungou Stray Dogs),
Tags
idk - Freeform everyone else cuz I'm too lazy to add all them names you will NOT catch me updating this fast 😭 I'm feeling silly🤪
I was feeling silly😝literally all the ADA, Port Mafia, and DOADazai is Dazai, with a little fruity side for Chuuya (or literally anyone he sees 👁🫦👁).Mori is Mori (pew pew 🔫).Ranpo and Poe are dating (he want more than just the sweets 😏)Nikolai is...
Magic and Mystery/Coil React to Dazai Osamu!

Magic and Mystery/Coil React to Dazai Osamu!

G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling 文豪ストレイドッグス | Bungou Stray Dogs
Characters
Severus Snape, Draco Malfoy, Ron Weasley, Hermione Granger, Ginny Weasley, Fred Weasley, George Weasley, Albus Dumbledore, Blaise Zabini, Luna Lovegood, Gilderoy Lockhart, Dazai Osamu (Bungou Stray Dogs),
Tags
Other Additional Tags to Be Added Implied/Referenced Suicide Implied/Referenced Self-Harm Pedophilia Other Ships Not Mentioned in Tags Dazai-Typical Suicide Mentions (Bungou Stray Dogs) Pedophile Mori Ougai (Bungou Stray Dogs) Eating Disorder Not Otherwise Specified
All of the Hell hounds (including Pansy) (not including Dazai) Severus Snape, Gilderoy Lockhart, Poppy Pomfrey Ginny and Percy Weasley, and Luna Lovegood randomly get teleported to a room. A mysterious black box tells them their reacting to none oth...
4 x 1

4 x 1

F/F
M/M
G
Updated
11.04.2025
Fandom
文豪ストレイドッグス | Bungou Stray Dogs
Characters
Dazai Osamu (Bungou Stray Dogs), Dazai Osamu & Oda Sakunosuke (Bungou Stray Dogs), Oda Sakunosuke (Bungou Stray Dogs)
Tags
Alternate Universe - Canon Divergence Alternate Universe - BEAST Light Novel (Bungou Stray Dogs)
Una alucinación loca, de pronto salieron tres Odas más y el Dazai de beast está fascinado con la situación pero cuando ve las intenciones de los pelirrojos como que se empieza a hechar para atrás , pero al estar la atenta mirada de su Oda de su dimen...