Dazai Osamu (Bungou Stray Dogs)/Blaise Zabini FanFiction

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...
Mother Nature hates Dazai !!

Mother Nature hates Dazai !!

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
Dazai Osamu (Bungou Stray Dogs)/Blaise Zabini, Dazai Osamu (Bungou Stray Dogs)/Draco Malfoy, Dazai Osamu (Bungou Stray Dogs)/Draco Malfoy/Blaise Zabini, Dazai Osamu (Bungou Stray Dogs) & Fred Weasley, Dazai Osamu (Bungou Stray Dogs) & George Weasley, Dazai Osamu (Bungou Stray Dogs) & Hermione Granger, Dazai Osamu (Bungou Stray Dogs) & Pansy Parkinson, Dazai Osamu (Bungou Stray Dogs) & Ron Weasley
Tags
Tooth-Rotting Fluff Trans Male Character Fluff and Angst Dead Dove: Do Not Eat Not Beta Read Sleepy Cuddles Panic Attacks Comfort Good Draco Malfoy Dazai-Typical Suicide Mentions (Bungou Stray Dogs) Dazai Osamu is a Mess (Bungou Stray Dogs) Dazai Osamu Needs a Hug (Bungou Stray Dogs)
Trans dazai figures out how to deal with the shitty thing that a period is, and other issues that come with growing up. Oh and the hell hounds have NO idea what’s happening (for now)
Feelings are disgusting...

Feelings are disgusting...

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling 文豪ストレイドッグス | Bungou Stray Dogs
Characters
Severus Snape, Albus Dumbledore, Gilderoy Lockhart, Mori Ougai (Bungou Stray Dogs), Poppy Pomfrey, Dazai Osamu (Bungou Stray Dogs)/Blaise Zabini
Tags
Angst and Hurt/Comfort Dazai-Typical Suicide Mentions (Bungou Stray Dogs) Dazai Osamu is a Mess (Bungou Stray Dogs) Soft Dazai Osamu (Bungou Stray Dogs) Dazai Osamu is Bad at Feelings (Bungou Stray Dogs) Protective Blaise Zabini Mori Ougai is Not a Pedophile (Bungou Stray Dogs) Dazai Osamu Angst (Bungou Stray Dogs) Safe space Mori ougai Assexual Mori ougai why is this not a tag? I'm projecting myself into Mori and Dazai
Dazai feels weak. He doesn't know why but lately His emotions have been running high, he feels like he could cry at any moment... This bothers him deeply... When did he become so weak...?OrA person casts a mental spell on Dazai, a spell that detaches...
Ikaw at ikaw

Ikaw at ikaw

M/M
G
Updated
14.04.2025
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), Yosano Akiko (Bungou Stray Dogs), Kunikida Doppo (Bungou Stray Dogs), Nakajima Atsushi (Bungou Stray Dogs), Armed Detective Agency Ensemble (Bungou Stray Dogs), Armed Detective Agency Ensemble & Dazai Osamu (Bungou Stray Dogs), Dazai Osamu (Bungou Stray Dogs) & Blaise Zabini, Dazai Osamu (Bungou Stray Dogs)/Blaise Zabini
Tags
Fluff i love them I Wrote This While Listening to Ricky Montgomery's Music There are not enough Blazai fanfiction
Dazai is dating someone (?) and the agency is ready to find out who
One Last Goodbye

One Last Goodbye

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling 文豪ストレイドッグス | Bungou Stray Dogs
Characters
Minerva McGonagall, Severus Snape, Ron Weasley, Hermione Granger, Fred Weasley, George Weasley, Albus Dumbledore, Blaise Zabini, Gilderoy Lockhart, Dazai Osamu (Bungou Stray Dogs), Pansy Parkinson, Ozaki Kouyou (Bungou Stray Dogs),
Tags
Crossover Crossover Pairings Inspired by Magic and Mystery Series - Allegory_for_Hatred
When Dazai one day betrays Mori's command of killing Hermione Mori takes action on this..
Truth or dare

Truth or dare

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling 文豪ストレイドッグス | Bungou Stray Dogs
Characters
Severus Snape, Ron Weasley, Hermione Granger, Fred Weasley, George Weasley, Albus Dumbledore, Dazai Osamu (Bungou Stray Dogs), Mori Ougai (Bungou Stray Dogs), Dazai Osamu (Bungou Stray Dogs)/Blaise Zabini, Dazai Osamu's Mother (Bungou Stray Dogs)
Tags
Implied/Referenced Suicide Implied/Referenced Self-Harm Out of Character Dazai-Typical Suicide Mentions (Bungou Stray Dogs) Dazai Osamu Needs a Hug (Bungou Stray Dogs)
dazai and the hell hounds are teleported into a room togeter to play truth or dare,but there's a catch;) (wip)
I think I'm in love

I think I'm in love

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling 文豪ストレイドッグス | Bungou Stray Dogs
Characters
Fred Weasley, George Weasley, Blaise Zabini, Dazai Osamu (Bungou Stray Dogs), Dazai Osamu (Bungou Stray Dogs)/Blaise Zabini
Tags
Dazai Osamu Needs a Hug (Bungou Stray Dogs) Mentioned Mori Ougai (Bungou Stray Dogs)
Dazai is confused about his own feelings and ends up not knowing what to do about it. So he's going to ask the two best (worst) cupids in school for help! Fred and George. This story is inspired by: magic & mystery/Coil - Made by: Allegory_for_ha...
Half broken Japanese

Half broken Japanese

G
Updated
14.04.2025
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), Mori Ougai (Bungou Stray Dogs), Dazai Osamu (Bungou Stray Dogs)/Blaise Zabini
Tags
Dazai Osamu is a Mess (Bungou Stray Dogs) Language Barrier
With Dumbledore dead the language spell has been broken, leaving dazai unable to read or write to Blaise. This is my first time writing on here/sharing a piece I wrote so it won't be too good, but I'm trying to get out of my comfort zone by sharing s...
M&M Brainrot :D (Magic and Mystery Oneshots)

M&M Brainrot :D (Magic and Mystery Oneshots)

Gen
M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling 文豪ストレイドッグス | Bungou Stray Dogs
Characters
Hermione Granger, Neville Longbottom, Blaise Zabini, Dazai Osamu (Bungou Stray Dogs), Filius Flitwick, Dazai Osamu (Bungou Stray Dogs) & Blaise Zabini, Dazai Osamu (Bungou Stray Dogs)/Blaise Zabini
Tags
Fluff Hurt/Comfort oneshots Overstimulation Crossovers & Fandom Fusions slight angst Port Mafia Member Dazai Osamu (Bungou Stray Dogs) POV Blaise Zabini fanfic of a fanfic :3 thats how much this obsession has grown Blazai (can be seen as romantic and platonic)
i read Magic and Mystery. now i am obligated to write oneshots.Ch 1, Prompt: "Did I fall asleep on you?"Ch 2, Req: Autistic DazaiCh 3, Temporary hiatus notice (IM NO LONGER ON HIATUS)Ch 4, Prompt: "Watch me."Ch 5, Late night/morning study sesh
Shocking and Less Shocking Discoveries

Shocking and Less Shocking Discoveries

Multi
G
Updated
14.04.2025
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, Hermione Granger, Fred Weasley, George Weasley, Blaise Zabini, Gilderoy Lockhart, Dazai Osamu (Bungou Stray Dogs), Pansy Parkinson, Dazai Osamu (Bungou Stray Dogs)/Blaise Zabini
Tags
Fluff Implied/Referenced Child Abuse Dazai-Typical Suicide Mentions (Bungou Stray Dogs) Fanfiction of Fanfiction
The gang finds out about Blaise and Dazai dating oh! And the mafia.
Blaise in the Mafia

Blaise in the Mafia

Multi
G
Updated
14.04.2025
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), Ozaki Kouyou (Bungou Stray Dogs), Mori Ougai (Bungou Stray Dogs), Hirotsu Ryuurou (Bungou Stray Dogs), Dazai Osamu (Bungou Stray Dogs)/Blaise Zabini
Tags
Implied/Referenced Sexual Assault Implied/Referenced Torture Implied/Referenced Self-Harm Implied Sexual Content Implied/Referenced Child Abuse Implied/Referenced Character Death I Wrote This Instead of Sleeping Boys In Love Mild Hurt/Comfort Dazai Osamu Needs a Hug (Bungou Stray Dogs) Creepy Mori Ougai (Bungou Stray Dogs) Pedophile Mori Ougai (Bungou Stray Dogs)
Now that the Port Mafia has infiltrated the Magical Community and Dazai has graduated. He and his second in command take on missions from the Port Mafia.
Blaise's Dilemma

Blaise's Dilemma

Multi
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling 文豪ストレイドッグス | Bungou Stray Dogs
Characters
Draco Malfoy, Hermione Granger, Blaise Zabini, Dazai Osamu (Bungou Stray Dogs), Pansy Parkinson, Draco Malfoy & Pansy Parkinson, Hermione Granger & Pansy Parkinson, Dazai Osamu (Bungou Stray Dogs)/Blaise Zabini, Dazai Osamu (Bungou Stray Dogs) & Draco Malfoy, Dazai Osamu (Bungou Stray Dogs) & Pansy Parkinson
Tags
Fluff Unrequited Love Dazai Osamu is Bad at Feelings (Bungou Stray Dogs) Protective Blaise Zabini I don't know what else to tag Fanfiction of Fanfiction i didn't proofread this everybody has a crush on dazai except Pansy
Blaise had a problem. A love problem. He'd always been aware that Draco cared alot for Dazai. So when Draco said he loved Dazai, well you can imagine how that went. Blaise didn't know what to say. He thought it was obvious he was in love with Dazai....
Whatever Lies Ahead

Whatever Lies Ahead

Multi
G
Updated
14.04.2025
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
Tags
Fluff Implied/Referenced Self-Harm Implied/Referenced Child Abuse First Time Boys In Love Boys Kissing Comfort Implied Childhood Sexual Abuse Mild Smut Dazai Osamu Needs a Hug (Bungou Stray Dogs) Mentioned Mori Ougai (Bungou Stray Dogs) Fanfiction of Fanfiction
Blaise and Dazai are finally graduating from Hogwarts! They went through a lot, but now they have to think about the future. Dazai is going back to the mafia after a successful mission, however, he doesn't want to leave behind his second in command....
Operation Dazai Osamu 2.0

Operation Dazai Osamu 2.0

Other
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling 文豪ストレイドッグス | Bungou Stray Dogs
Characters
Draco Malfoy, Ron Weasley, Hermione Granger, Fred Weasley, George Weasley, Blaise Zabini, Dazai Osamu (Bungou Stray Dogs), Dazai Osamu (Bungou Stray Dogs) & Blaise Zabini, Dazai Osamu (Bungou Stray Dogs)/Blaise Zabini
Hermione wants to confess to Dazai and the Gang helps her.Lots of revelations and feelings
Through thick and thin

Through thick and thin

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling 文豪ストレイドッグス | Bungou Stray Dogs
Characters
Ron Weasley, Hermione Granger, Fred Weasley, George Weasley, Blaise Zabini, Dazai Osamu (Bungou Stray Dogs), Mori Ougai (Bungou Stray Dogs), Dazai Osamu (Bungou Stray Dogs)/Blaise Zabini
Tags
Protective Siblings Self-Harm Implied/Referenced Self-Harm Implied/Referenced Rape/Non-con Rape Dazai Osamu is Bad at Feelings (Bungou Stray Dogs) Dazai Osamu is a Little Shit (Bungou Stray Dogs) Pedophile Mori Ougai (Bungou Stray Dogs) Teenage Dazai Osamu (Bungou Stray Dogs)
ron, fred and george use the car to get/save dazai. ( and see something they shouldn't ) TW mori
Doe and Demon (a continuation of Magic and Mystery/Coil)

Doe and Demon (a continuation of Magic and Mystery/Coil)

Gen
M/M
G
Updated
14.04.2025
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, Hermione Granger, Fred Weasley, George Weasley, Blaise Zabini, Dazai Osamu (Bungou Stray Dogs), Pansy Parkinson, Mori Ougai (Bungou Stray Dogs), Dazai Osamu (Bungou Stray Dogs)/Blaise Zabini
Tags
Heavy Angst Hurt/Comfort Implied/Referenced Self-Harm Implied/Referenced Child Abuse magic and mystery continuation mild blazai Magic and Mystery yr 3 father figure snape
A continuation of the fic Magic and Mystery/Coil by Allegory for Hatred.Dazai returns for year three of Hogwarts with orders from Mori. Dazai would much rather go side-questing his way into trouble. He decides to do both (even if following orders doe...
A Cat That Owns Dogs

A Cat That Owns Dogs

M/M
G
Updated
14.04.2025
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, Blaise Zabini, Dazai Osamu (Bungou Stray Dogs), Pansy Parkinson, Dazai Osamu (Bungou Stray Dogs) & Blaise Zabini, Dazai Osamu (Bungou Stray Dogs)/Blaise Zabini
Tags
Depression Implied/Referenced Self-Harm Hogwarts Crossover Dazai-Typical Suicide Mentions (Bungou Stray Dogs) Winter Autism Eating Disorder Not Otherwise Specified Blaizai wheres the tag that i want a black cat - Freeform Hell Hounds
Magic & Mystery One-Shots!Note #1: I’m not sure if this fanfiction will be updated frequently, that's bc I write this on my school’s Chromebook-
Deceptions

Deceptions

M/M
G
Updated
14.04.2025
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, Hermione Granger, Fred Weasley, George Weasley, Blaise Zabini, Gilderoy Lockhart, Dazai Osamu (Bungou Stray Dogs), Pansy Parkinson, Poppy Pomfrey,
Tags
Fluff Angst Fear of Death Self-Harm Implied/Referenced Self-Harm Implied/Referenced Child Abuse Bullying Child Neglect Dazai-Typical Suicide Mentions (Bungou Stray Dogs) Eating Disorder Not Otherwise Specified
"I never knew how he truly perceived me. At times it made me angry, others, it made me blush. Yet it was never obvious what my actions truly meant... I wonder if he even knows what is truly in my heart."A bunch of one shots of these two cuties :3
dazai and his group chats // a magic and mystery chatfic

dazai and his group chats // a magic and mystery chatfic

Multi
G
Updated
14.04.2025
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, Hermione Granger, Fred Weasley, George Weasley, Blaise Zabini, Nakahara Chuuya (Bungou Stray Dogs), Dazai Osamu (Bungou Stray Dogs), Pansy Parkinson, Dazai Osamu/Nakahara Chuuya (Bungou Stray Dogs),
Tags
Not Canon Compliant Implied Sexual Content Implied/Referenced Child Abuse How Do I Tag Chatting & Messaging chatfic Dazai-Typical Suicide Mentions (Bungou Stray Dogs) Eating Disorder Not Otherwise Specified Very OOC tags will be added as I go Severus Snape is So Done dazai is a mess
dazai and his lovely little group chats... what could ever happen??takes place in the Magic and Mystery/Coil universe
I Think I'll Take My Whiskey Neat, My Coffee Black and My Bed at Three. You're too Sweet for Me...(A Magic and Mystery/Coil fic)

I Think I'll Take My Whiskey Neat, My Coffee Black and My Bed at Three. You're too Sweet for Me...(A Magic and Mystery/Coil fic)

M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling 文豪ストレイドッグス | Bungou Stray Dogs
Characters
Severus Snape, Albus Dumbledore, Blaise Zabini, Dazai Osamu (Bungou Stray Dogs), Poppy Pomfrey, Dazai Osamu (Bungou Stray Dogs) & Blaise Zabini, Dazai Osamu (Bungou Stray Dogs)/Blaise Zabini, Dazai Osamu (Bungou Stray Dogs) & Severus Snape, Dazai Osamu (Bungou Stray Dogs) & Poppy Pomfrey, Dazai Osamu (Bungou Stray Dogs) & The Hell's Hounds, The Hell's Hounds, (their only mentioned briefly)
Tags
Hurt/Comfort Tooth-Rotting Fluff Past Rape/Non-con Manipulation Childhood Trauma Not Beta Read Cuddling & Snuggling Pedophilia Sleepy Cuddles Stockholm Syndrome Albus Dumbledore Bashing Romantic Fluff
Dazai's incessant yapping leads him to accidentally spill some secrets about Mori.Fluff ensues!!!!