Port Mafia Ensemble (Bungou Stray Dogs) FanFiction

The shadow hiding among the hero’s

The shadow hiding among the hero’s

F/F
F/M
Gen
M/M
Other
G
Updated
11.04.2025
Fandom
僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga) 文豪ストレイドッグス | Bungou Stray Dogs
Characters
Yagi Toshinori | All Might, Takami Keigo | Hawks, Aizawa Shouta | Eraserhead, Class 1-A (My Hero Academia), Aizawa Shouta | Eraserhead/Yamada Hizashi | Present Mic, Asui Tsuyu/Tokoyami Fumikage, Jirou Kyouka/Yaoyorozu Momo, Yamada Hizashi | Present Mic, Port Mafia Ensemble (Bungou Stray Dogs), Akutagawa Ryuunosuke (Bungou Stray Dogs), Akutagawa Gin, Nakahara Chuuya (Bungou Stray Dogs)
Tags
Canon-Typical Violence Other Additional Tags to Be Added Blood and Injury Blood and Gore Blood Not Beta Read Hurt Good Sibling Akutagawa Gin Good brother Akutagawa kid Gin
This is different from other Mha x bsd 😔🙏 trustSo Dazai and chuuya go on a mission to musutafu and they are gone way longer than expected so akutagawa runs away to find them, when akutagawa dosent come back either gin gose to find him, gin centricS...
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?
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...
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
Winter Tiger

Winter Tiger

F/F
M/M
Multi
G
Updated
11.04.2025
Fandom
原神 | Genshin Impact (Video Game) 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), Nikolai Gogol (Bungou Stray Dogs), Fyodor Dostoyevsky (Bungou Stray Dogs), Arlecchino (Genshin Impact), Nakajima Atsushi (Bungou Stray Dogs), Akutagawa Ryuunosuke/Nakajima Atsushi (Bungou Stray Dogs), Bram Stoker (Bungou Stray Dogs), Armed Detective Agency Ensemble (Bungou Stray Dogs), Tsaritsa (Genshin Impact), Decay of Angels Ensemble (Bungou Stray Dogs), Lyney (Genshin Impact),
Tags
Alternate Universe - Canon Divergence Other Additional Tags to Be Added Tags May Change Alternate Universe The Author Regrets Nothing
A whole fanfic about the idea of Arlecchino from Genshin Impact raised Atsushi Nakajima from Bungo Stray Dogs ^_^
BSD university fic that pulls me out of my midterms whenever I'm bored

BSD university fic that pulls me out of my midterms whenever I'm bored

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), Nakajima Atsushi (Bungou Stray Dogs), Dazai Osamu/Nakahara Chuuya (Bungou Stray Dogs), Akutagawa Ryuunosuke/Nakajima Atsushi (Bungou Stray Dogs), Ozaki Kouyou/Yosano Akiko (Bungou Stray Dogs), Dazai Osamu & Nakajima Atsushi (Bungou Stray Dogs), Armed Detective Agency Ensemble (Bungou Stray Dogs), Akutagawa Ryuunosuke & Dazai Osamu (Bungou Stray Dogs), Akutagawa Ryuunosuke & Nakahara Chuuya (Bungou Stray Dogs),
Tags
Alternate Universe - Modern Setting Implied/Referenced Sexual Assault Implied/Referenced Self-Harm Suicide Attempt Alternate Universe - College/University Implied Sexual Content Implied/Referenced Child Abuse No Smut Implied/Referenced Alcohol Abuse/Alcoholism Implied Childhood Sexual Abuse Dazai-Typical Suicide Mentions (Bungou Stray Dogs) Dazai Osamu is a Mess (Bungou Stray Dogs)
Atsushi just moved out of his home, away from his horrible father and into a nice apartment in front of Akutagawa's (who's kind of his type!). Between his family issues, the slowly degrading mental health of his best friend and the relationship drama...
•°~Our prophecy~°•

•°~Our prophecy~°•

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
Harry Potter, Remus Lupin, Minerva McGonagall, Severus Snape, Draco Malfoy, Ron Weasley, Hermione Granger, Fred Weasley, George Weasley, Albus Dumbledore, Blaise Zabini, Gilderoy Lockhart,
Tags
Fluff Angst Heavy Angst Father-Son Relationship Self-Harm Fluff and Angst Out of Character Trauma Corruption Scars Platonic Relationships Backstory
Somehow, the Port Mafia discovers the hidden society that is magic and suddenly gets an interest for a very specific thing, but Mori like the guy he is, doesn't wanna tell.Chuuya and Dazai are sent to Hogwarts as exchange students in sixth year, unde...
The boy who lived (even though he didn't want to) (hiatus)

The boy who lived (even though he didn't want to) (hiatus)

F/M
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
Harry Potter, Port Mafia Ensemble (Bungou Stray Dogs), Nakahara Chuuya (Bungou Stray Dogs), Dazai Osamu (Bungou Stray Dogs), Dazai Osamu/Nakahara Chuuya (Bungou Stray Dogs), Mori Ougai (Bungou Stray Dogs), Hirotsu Ryuurou (Bungou Stray Dogs), Dazai Osamu & Mori Ougai (Bungou Stray Dogs), Arthur Rimbaud (Bungou Stray Dogs), The Sheep Ensemble (Bungou Stray Dogs)
Tags
Angst Other Additional Tags to Be Added Angst with a Happy Ending Light Angst Happy Ending Dazai-Typical Suicide Mentions (Bungou Stray Dogs) Teenage Dazai Osamu/Nakahara Chuuya (Bungou Stray Dogs) tags will be updated as story continues Can't have any spoilers right? It's BSD it would be more surprising without angst 15 arc mentioned briefly
This is the story of the boy who lived, but this one is from Yokohama, Japan, and he didn't want to live. This is the story of how plans get messed up, but the ending stays the same. This is the story of how people change and grow, and find happiness...
Wandless Magic

Wandless Magic

F/F
F/M
M/M
Other
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling 文豪ストレイドッグス | Bungou Stray Dogs
Characters
Harry Potter, Draco Malfoy, Ron Weasley, Hermione Granger, Port Mafia Ensemble (Bungou Stray Dogs), Akutagawa Ryuunosuke (Bungou Stray Dogs), Akutagawa Gin, Dazai Osamu (Bungou Stray Dogs), Nakajima Atsushi (Bungou Stray Dogs), Akutagawa Ryuunosuke/Nakajima Atsushi (Bungou Stray Dogs), Tachihara Michizou (Bungou Stray Dogs), Higuchi Ichiyou (Bungou Stray Dogs),
Tags
Fluff Angst Alternate Universe - Canon Divergence Other Additional Tags to Be Added Crack Polyamory Crack Treated Seriously Tags Are Hard Other Ships Not Mentioned in Tags Good Sibling Akutagawa Gin I hate tags Author Is Sleep Deprived
What do you do when a bunch of letters show up on your doorstep talking about some crazy school for magic?Answer: You go to the schoolOr:Akutagawa (whos secretly Harry) goes to hogwarts(Uploads rarely but still updates ig)(SHIPS COME LATER)
Help Me, Help You

Help Me, Help You

F/F
F/M
M/M
Multi
G
Updated
12.04.2025
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), Dazai Osamu/Nakahara Chuuya (Bungou Stray Dogs), Ozaki Kouyou (Bungou Stray Dogs), Armed Detective Agency Ensemble (Bungou Stray Dogs), Decay of Angels Ensemble (Bungou Stray Dogs), Sakaguchi Ango (Bungou Stray Dogs), & Other Background Ships, The Guild Ensemble (Bungou Stray Dogs), Brief Mentions Of Verlaine & Oda, & Other Background Characters
Tags
Self-Harm Child Abuse Addiction Underage Drinking Underage Smoking Author Is Sleep Deprived It Gets Worse Dazai-Typical Suicide References (Bungou Stray Dogs) Dazai Osamu is a Mess (Bungou Stray Dogs) Dazai Osamu Needs a Hug (Bungou Stray Dogs) Nakahara Chuuya Needs a Hug (Bungou Stray Dogs) Nakahara Chuuya is So Done (Bungou Stray Dogs)
Nakahara Chuuya and Osamu Dazai were complete opposites.Chuuya was the top student at Port Academy, the most prestigious school in Yokohama. Praised to be one of the brightest of his generation, his reputation exceeded far beyond just his home state....
We didn't ask but we know we need

We didn't ask but we know we need

F/F
M/M
G
Updated
12.04.2025
Fandom
文豪ストレイドッグス | Bungou Stray Dogs プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)
Characters
Port Mafia Ensemble (Bungou Stray Dogs), Akutagawa Ryuunosuke (Bungou Stray Dogs), Akutagawa Gin, Nakahara Chuuya (Bungou Stray Dogs), Dazai Osamu (Bungou Stray Dogs), Azusawa Kohane/Shiraishi An, Hinomori Shizuku/Momoi Airi, Hanasato Minori/Kiritani Haruka, Kunikida Doppo (Bungou Stray Dogs), Nakajima Atsushi (Bungou Stray Dogs), Dazai Osamu/Nakahara Chuuya (Bungou Stray Dogs), Akutagawa Ryuunosuke/Nakajima Atsushi (Bungou Stray Dogs),
Tags
idk - Freeform Crossover They/Them Pronouns for Akiyama Mizuki Genderfluid Akutagawa Gin Niigo is apart of ADA VBS is apart of Port Mafia L/N is apart of Hunting Dogs MMJ is apart of the guild WxS is apart of the DOA
Crossover between Project Sekai And Bungou stray dog! It's gonna follow the main lore but with the project sekai characters.(The virtual singers is there but I'm to lazy to tag them)
Bungou Stray Dogs Headcanons

Bungou Stray Dogs Headcanons

F/F
F/M
M/M
Multi
G
Updated
12.04.2025
Fandom
文豪ストレイドッグス | Bungou Stray Dogs
Characters
Port Mafia Ensemble (Bungou Stray Dogs), Dazai Osamu/Nakahara Chuuya (Bungou Stray Dogs), Akutagawa Ryuunosuke/Nakajima Atsushi (Bungou Stray Dogs), Akutagawa Gin/Higuchi Ichiyou, Akutagawa Gin/Tachihara Michizou, Tachihara Michizou/Tanizaki Junichirou (Bungou Stray Dogs), Jouno Saigiku/Suehiro Tecchou (Bungou Stray Dogs), Dazai Osamu/Kunikida Doppo (Bungou Stray Dogs), Fyodor Dostoyevsky/Nikolai Gogol (Bungou Stray Dogs), Ozaki Kouyou/Yosano Akiko (Bungou Stray Dogs), Edogawa Ranpo/Edgar Allan Poe (Bungou Stray Dogs), Fukuzawa Yukichi/Mori Ougai (Bungou Stray Dogs),
Tags
Smut Fluff Angst Suicidal Thoughts Implied/Referenced Suicide Self-Harm Implied/Referenced Self-Harm Suicide Attempt Implied Sexual Content Gay Everyone Is Gay Trans Character
Literally just all my Bungo Stray Dogs Headcanons because I need a place to have them all
"Is it really your fault commander?"

"Is it really your fault commander?"

F/F
F/M
M/M
G
Updated
12.04.2025
Fandom
文豪ストレイドッグス | Bungou Stray Dogs
Characters
Other Character Tags to Be Added, Other Relationship Tags to Be Added, Port Mafia Ensemble (Bungou Stray Dogs), Jouno Saigiku (Bungou Stray Dogs), Tachihara Michizou/Tanizaki Junichirou (Bungou Stray Dogs), Tachihara Michizou (Bungou Stray Dogs), Suehiro Tecchou (Bungou Stray Dogs), Ookura Teruko (Bungou Stray Dogs), Armed Detective Agency Ensemble (Bungou Stray Dogs), Hunting Dogs Ensemble (Bungou Stray Dogs), Port Mafia Ensemble & Tachihara Michizou (Bungou Stray Dogs), Tachihara Michizou & Yosano Akiko (Bungou Stray Dogs),
Tags
Fluff Angst Other Additional Tags to Be Added Crack Second Chances Hunting Dogs (Bungou Stray Dogs) headcanons Mentioned Fukuchi Ouchi (Bungou Stray Dogs) Idk help brainstorming??? fukuchi is evil but not evil?? not betaread
So uh, this is gonna be MHA X BSS actually but not immediately so yk ykIm gonna post an update when i want to sorry-I write this at 4 a.m.!! Heavily inspired by a lot of fics !!
Inside Jokes and the Consequences that Follow

Inside Jokes and the Consequences that Follow

F/F
F/M
Multi
G
Updated
12.04.2025
Fandom
文豪ストレイドッグス | Bungou Stray Dogs
Characters
Original Female Character(s), Original Male Character(s), Reader, Port Mafia Ensemble (Bungou Stray Dogs), Akutagawa Ryuunosuke (Bungou Stray Dogs), Akutagawa Gin, Nakahara Chuuya (Bungou Stray Dogs), Dazai Osamu (Bungou Stray Dogs), Kunikida Doppo (Bungou Stray Dogs), Nakajima Atsushi (Bungou Stray Dogs), Tachihara Michizou (Bungou Stray Dogs), Mori Ougai (Bungou Stray Dogs),
Tags
Fluff Angst Alternate Universe - Canon Divergence Threesome - F/F/M Original Character(s) Canon-Typical Violence Other Additional Tags to Be Added Eventual Smut Eventual Romance Crimes & Criminals Blood and Violence Minor Original Character(s)
Higuchi swore that Akutagawa didn't have any type of life outside of work, but she was proven wrong when he invited her to meet his only friend, a girl who didn't know anything about the Port Mafia. After meeting you, Higuchi and Akutagawa struggle w...
oh god, it's those discord kids again

oh god, it's those discord kids again

F/F
F/M
Gen
M/M
G
Updated
12.04.2025
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), 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), Nakajima Atsushi (Bungou Stray Dogs), Dazai Osamu/Nakahara Chuuya (Bungou Stray Dogs), Akutagawa Ryuunosuke/Nakajima Atsushi (Bungou Stray Dogs), Fyodor Dostoyevsky/Nikolai Gogol (Bungou Stray Dogs),
Tags
Humor Alternate Universe - High School Chatting & Messaging Dazai-Typical Suicide Mentions (Bungou Stray Dogs) Awkward Akutagawa Ryuunosuke (Bungou Stray Dogs) Nakahara Chuuya is So Done (Bungou Stray Dogs) Soukoku | Double Black (Bungou Stray Dogs) Alternate Universe - No Ability Users (Bungou Stray Dogs) Dazai Osamu Being an Asshole (Bungou Stray Dogs) Nakahara Chuuya & Ozaki Kouyou Are Siblings (Bungou Stray Dogs) Almost Everyone - Freeform very much discord based
alabaman“licherally”what r u??? bri ish???? bigch byelesbian bdsmso what if i am?? suck my tea and mf crumpets bitcjbratty gamerTEA AND CRUMPETS PLSSSSJSKDalso we all know this is just young lovewlsoOoJQOSJXN&19/$?)$&!alabawoman??? R u okbrat...