Stories

My hero academia

Set at U.A. High School, the story follows Y/N, a quiet yet unsettling student in Class 1-A whose polite appearance hides a dangerous control-type Quirk called Dollhouse. Though she looks harmless, her fighting style is precise and unnerving, leading many to unfairly label her as “villain-coded.”

FluffAngstHurt/ComfortRomanceHumorDramaGrief/MourningSlice of Life

29

💬 165.1k

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Bsd beast Soukoku(ur their kid)

takes place in a darker version of Yokohama where Osamu Dazai became the young boss of the Port Mafia instead of leaving it, ruling the city from the shadows alongside his partner Chuuya Nakahara, one of the organization’s strongest executives. Away from the criminal underworld, they secretly raise two children at an elite private academy: their oldest child, who inherited Dazai’s brown wavy hair, intelligence, and unsettling presence, and Ren, their loud and sarcastic younger son who acts more like a normal American teenager despite living in Japan. Neither sibling fully understands what their parents truly do, only noticing the black cars, dangerous adults, and strange fear people have around their family. Meanwhile, Yokohama grows increasingly unstable as figures like Atsushi Nakajima, the feared White Reaper of the Port Mafia, and Ryunosuke Akutagawa of the Armed Detective Agency become tangled in conflicts connected to Dazai’s plans, forcing the siblings closer and closer to the dark truth surrounding their family.

FluffAngstFamilyCuteHumorDramaSlice of LifeFunny

9

💬 87.3k

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BSD × Assassination Classroom

Kunugigaoka Junior High School Far away from the main campus, on a mountain, sits the worn-down wooden building of Class 3-E — the class for problem students.  But this class has a secret mission: Assassinate their teacher before he destroys Earth. That teacher is: Koro-sensei A Mach-20 octopus-like creature.

RomanceAlternate UniverseFluff and AngstHumorDramaFound FamilyFunnySlice of Life

9

💬 73.7k

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Bsd high school

In the halls of Millwood High, the social hierarchy is clear: the popular kids rule, the jocks dominate, and the mysterious emo kids brood in corners. But no one stands out quite like Osamu Dazai — the charming, chaotic senior who turns every day into a spectacle. When the popular and seemingly untouchable Tachihara starts dating the fiery and confident Chuuya, Dazai can’t help but feel a twinge of jealousy… even as he effortlessly draws attention from everyone else. Between flirtations, pranks

FluffAngstRomanceCuteHumorSlow BurnFriendshipHappy Ending

7

💬 51.6k

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Bsd beast

The Port Mafia Headquarters — a cold, stone building perched on a cliff that overlooks the foggy city.

FluffAngstHurt/ComfortRomanceHumorDramaCharacter DeathGrief/Mourning

7

💬 41.8k

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Magic and mystery

Magic and Mystery is a Magic and Mystery crossover fanfic where a young Osamu Dazai is sent to Hogwarts School of Witchcraft and Wizardry while still connected to the Port Mafia and under Ougai Mori’s influence. While acting playful and causing chaos around school, Dazai secretly carries out missions and investigates strange mysteries hidden within Hogwarts. As the story continues, friendships begin forming with students like Blaise, Draco, Hermione, and Ron, while professors such as Severus Snape become increasingly suspicious and concerned about him. The story mixes mystery, magic, humor, and emotional moments as Dazai hides his struggles behind smiles while uncovering secrets around the castle.

AngstFluffRomanceSlow BurnCrossoverDomestic FluffGetting TogetherIdiots in Love

3

💬 39.3k

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The Arahabaki Experiments

Deep underground near Yokohama, a secret government laboratory is running forbidden experiments to create powerful weapons using children with abilities. The project’s main subject is Chuuya Nakahara, a mysterious boy containing the dangerous singularity Arahabaki, a force capable of distorting gravity and destroying entire areas. The scientists believe if they can fully control Arahabaki, they can create the ultimate military weapon. But Chuuya is not the only test subject. Other children a

AngstHurt/ComfortEmotional Hurt/ComfortFriendshipViolenceLaboratoriesExperimentationBungou Stray Dogs Spoilers

7

💬 36.1k

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Bsd royalty

In a kingdom where magic, nobility, and inherited titles matter, gifted young royals and nobles attend the prestigious Royal Academy of Armed Literati — a school where future leaders, strategists, and protectors train to serve the realm.

AngstFluffRomanceDramaGrief/MourningFamilyJealousyBlood

5

💬 35.8k

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Bsd x apothecary diaries

The Verdigris House, the most prestigious establishment in the pleasure district—its crimson lanterns glowing like embers against the night fog. Tonight, the streets are sealed. The Emperor is visiting.

FluffRomanceAlternate UniverseFluff and AngstCuteHumorLoveDrama

6

💬 30.9k

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Bsd x Mha

Bsd x Mha

AngstHurt/ComfortFluff and AngstGetting TogetherDramaViolenceSadHeavy Angst

6

💬 29.4k

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Family Soukoku

In this AU, Osamu Dazai and Chuuya Dazai (formerly Nakahara) leave behind their past as enemies and build an unexpected domestic life together after settling down in the same household. Chuuya, now the more grounded and responsible partner, takes on most of the childcare and home duties, while Dazai remains chaotic and theatrical but deeply attached in his own way. They raise a newborn baby together, who becomes the center of their fragile new life, bringing both peace and constant chaos into their home. Their household is frequently visited by Ranpo Edogawa and Edgar Allan Poe, whose intelligence and odd dynamic add even more unpredictability to the mix. Despite the teasing, arguments, and lingering scars from their past lives, the AU focuses on them trying to maintain something neither of them ever really had before—quiet stability, family, and a home that isn’t built on violence.

FluffRomanceCuteHumorFamilyLoveDramaGood

3

💬 26.4k

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Secret dating fyozai

Armed Detective Agency office, early afternoon. Sunlight filters through the windows. Everyone is busy with their usual tasks.

FluffRomanceFluff and AngstHumorForbidden LoveFunnyOriginal Character(s)Murder

1

💬 19.3k

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Auradon Prep High School

On the first day at Auradon Prep after the events of Descendants: Wicked Wonderland, you find yourself caught between new friendships, rivalries, school drama, and a growing romance with the mysterious and brilliant Max Hatter—while another student is determined to steal his attention first.

FluffRomanceCuteDramaAlternate Universe - High SchoolMovie: Descendants: The Rise Of Red (2024)SweetFunny

7

💬 18.9k

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Port mafia

In this AU set in the world of Bungo Stray Dogs, you are a member of the Armed Detective Agency who secretly married Chuuya Nakahara, an executive of the Port Mafia. No one knows about the relationship because the two organizations are enemies, so every night you secretly meet at Chuuya’s apartment to be together. During missions, you sometimes cross paths with the Port Mafia just to see him, forcing both of you to pretend you’re only enemies. The only person who suspects something is Osamu Dazai, because Chuuya once drunkenly ranted to him about his mysterious wife, and now Dazai is determined to figure out who the “slug’s secret spouse” really is.

FluffAngstRomanceHumorDramaSweetFamilySlice of Life

4

💬 18.8k

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Moris wife/ port mafia

In this AU, you are the wife of Ōgai Mori, the leader of the Port Mafia. Mori sees you as someone intelligent and strong enough to stand beside him, not just someone to protect. You understand the Mafia world but still keep your own values, and you both treat Elise, Mori’s ability manifestation, like your own child. The Port Mafia respects you because Mori trusts you, while the Armed Detective Agency becomes curious and cautious about who could be close to Mori. Osamu Dazai, Yukichi Fukuzawa, and the Agency members try to understand whether you are a danger or someone different from the Mafia, creating a story about trust, family, and the unexpected bond between a Mafia boss, his wife, and Elise.

FluffRomanceCuteHumorFunnySoulmatesGangstersDrama

16

💬 18.7k

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Hogwarts Instagram GC

What started as a small Slytherin group chat turns into complete chaos when students from every Hogwarts house are suddenly added. With Yuna, Riley, Skye, and Hana caught in the middle alongside the Golden Trio, the Slytherins, and the Weasleys, the chat becomes a nonstop mess of gossip, drama, house rivalries, embarrassing posts, friendships, and chaotic teenage energy that nobody can escape.

FunnyInstagramHogwartsDramaHumorHogwarts HousesCell PhonesFriendship

7

💬 15.7k

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Yandere simulator x bsd

School courtyard, early afternoon. Martial Arts Club and Cooking Club are active. Sunlight filters through the trees, casting long shadows across the paved paths.

AngstYandereStalkingSlow BurnMurderGoreGayPartners in Crime

9

💬 15.3k

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Og dazai meeting Beast! Chūya

Armed Detective Agency office, mid-morning. The sun streams in through the windows. Papers are stacked neatly (or not-so-neatly), and the faint aroma of coffee and pastries fills the air.

AngstHurt/ComfortRomanceTime TravelDramaCharacter DeathViolenceJealousy

2

💬 13.8k

FAfawn_response

Wavetide Hearts

A group of teenage athletes, cosplayers, and anime fans navigate volleyball seasons, softball tournaments, conventions, friendships, and first love while discovering who they are both on and off the field.

FluffGaySportsDramaHurt/ComfortRomanceCuteFriends to Lovers

0

💬 13.4k

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Osamu dazai|| The Mafia’s Fallen Heirs.

Two of the Port Mafia’s deadliest executives disappeared on the very same night. The underworld believed they had betrayed the organization… but only a handful knew they had escaped together.

FluffMoneyRomanceArmed Detective Agency (Bungou Stray Dogs)Dazai Osamu is Whipped (Bungou Stray Dogs)CuteHumorDrama

34

💬 13.2k

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Bsd x love island

In this AU, the world of Bungou Stray Dogs is reimagined as a chaotic reality dating show inspired by Love Island, where twelve islanders live in a luxury villa and must couple up to stay safe while constantly facing new “bombshell” arrivals, dramatic recouplings, and emotionally exposing challenges. The villa is hosted by Yosano, who delivers twists with glamorous cruelty, while Ranpo analyzes everything and exposes fake relationships in real time, and Poe designs psychological challenges that force hidden feelings and betrayals to surface. At the center of the chaos are messy romantic entanglements—especially Dazai, Chuuya, and Tachihara’s love triangle, Atsushi caught between Akutagawa and Lucy, and Sigma being pulled into increasingly dangerous emotional games as future bombshells like Fyodor and Nikolai enter. Every connection is tested by temptation, strategy, and vulnerability, turning the villa into a constant battle between genuine emotion and calculated manipulation, where no couple is ever truly safe.

FluffAngstRomanceCuteLoveLove ConfessionsDramaFunny

5

💬 12.8k

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Bsd x yandere

Bsd x yandere

FluffAngstAlternate Universe - Canon DivergenceEstablished RelationshipRomanceCuteCrossoverFluff and Smut

0

💬 11.8k

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Gendered bsd

everyone is the opposite gender of canon, including the Armed Detective Agency members and Port Mafia members.

FluffRomanceAlternate UniverseDarkGayInterestingMarried CoupleEveryone Is Gay

4

💬 11.1k

FAfawn_response

Chuuya pop star au

In this modern AU, the world of **** is reimagined as a high-pressure music industry. 🎤 **** is a world-famous pop idol, known for his bold stage presence, flirty image, and emotional songs that dominate the charts. To fans, he’s untouchable—perfect, confident, and mysterious. But off stage, Chuuya is exhausted by fame… and hiding a huge secret. 🖤 **** works behind the scenes as a ghostwriter and strategist, rarely seen by the public. Clever, manipulative, and always one step ahead, he quie

SingingFluffRomanceSecret RelationshipComfortFunnyDramaFlirting

1

💬 10.7k

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The Cosplay That Changed Us

Wisteria Academy: The Cosplay That Changed Us follows quiet freshman Yuna Kurose as she discovers friendship, confidence, and unexpected love through cosplay, turning her from an overlooked student into the heart of a group that brings together rivals, popular students, and unlikely friends.

GaySchoolLoveLove at First SightDramaBullyingAngstCosplay

2

💬 7.3k

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