Best ObaMitsu Modern AU Fanfics

by Wixiany

After several attempts at Prince Giyuu's life are made, something needs to change. And what else would ensure the prince's safety quite like a new identity, new town and a personal body guard posing as his husband?

by revanmooo

Onii-chan? he thought. Something you call your older brother. The familiar girl tried to help him up, ushering him from where he was laying down in the cold snow in front of the doorway and inside the small home where the sickly sweet smell was stronger. The girl paled as soon as she opened the dil

by sabaramond

but how can you tell it from the bad?or, giyuu begins the painstaking process of trying to remember how to be a functional human being.

by Lem0nShr00m

A few days after Tanjiro returned from final selection he and several other character were teleported to a reaction room by twins. Now they are tasked with watching the future.

by favspacetwink

Kanroji beams. “I think it’s sweet! It’s beautiful, Shinazugawa-san! Your relationship must be so solid!”“What the fuck are you talking about?”Shinobu settles primly onto the floor and says, “Bringing other people into your bedroom.”For a second, it’s so quiet you could hear a pin drop, and the only

by Arminiae

Different, that was the only word he could think of, different and wrong and somehow… numb. After pretending to be a beta for so long, monitoring his every step and hiding in plain sight, Tomioka Giyuu was finally on the edge of the precipice. Either he told the truth and faced the consequences, or

by CapoBeGone

The sun rises too early during Akaza’s showdown at the Mugen train, and he retreats to the shadows before he can finish Kyojuro off. However, when Muzan’s punishment brings back his stolen memories, his world explodes into color and emotion as he tries to relearn how to be human. And it’s possible t

by peachybonsai

Giyu doesn’t know if he has a soulmate, but even so, he still loves to doodle all over his arms in the hopes maybe there’s someone on the other side. So when the silence is replaced by red ink and a sweet unfamiliar tingle, he can’t help but find himself falling in love with the stranger who’s suppo

by MultiGoddess

Sanemi has to take custody of his younger brother, Genya, after his father goes too far. After not seeing his baby brother for almost 4 years, can he reconnect with him? Even if he barely recognizes the boy.(Updates every other week or at least once or twice a month){Cross-posted on Wattpad under Mu

by brinthie

Various one-shots from my tumblr account, @ink-hashira and @brinthie. Hope you enjoy! ❣️❣️

by tomiokagiyu

Several months have passed since the attack on the Swordsmith Village, and Muzan has yet to make his next move—until now. When the Hashira begin disappearing one by one, they’re presumed dead. It is better than the alternative, a fate worse than death itself. But as all signs point to their former c

by Matchaloving

Tomioka Giyuu. Water Hashira. Its a bit of a joke that no one knows where the Hashira's estate is. For as anti-social and quiet he is its not a surprise no one has had the honor of even seeing what the estate looks like. Though if your lucky, The water hashira will personally invite you to his estat

by KamekoEND

When Yoriichi died, he died crying for his older brother who turned into a demon. He cried because he couldn't accomplish anything he was supposed to in his life. And then, Tsugikuni Yoriichi was reborn as Tanjiro Kamado, an omega prime.And apparently, he was cute enough to get the attention of all

by kaicho

Mitsuri's life has been rather hectic as of late, but things get even wilder when she's not only tasked with finding a demon in her hometown, but also urged to go to another marriage interview by her family. Thankfully Obanai's there to help her with both.

by imkazzzz

“Tomioka, really-” Iguro kept objecting, until he realized what it really meant. Tomioka wasn’t curious about what was under the bandages or about the foul blood. Or if he was, he wasn’t going to get into Iguro’s face about it or treating him differently. He was going to respect Iguro and let him ea

by Wisteria21

To live and die as a hashira was one of the greatest honors. Even though she couldn’t decapitate a demon’s head, Shinobu still persevered and became someone her sister could be proud of. She even managed to form an intimate bond with one of her fellow hashira during her great achievement.But that bo

by Not_the_Rat_King

“How many scars do you have?”This is the sort of question Sanemi has gotten used to over time.‘How’d you get those scars, they’re dreadful!’‘Damn, how many fights did you lose to get those?’‘Have you ever tried avoiding an attack?Each was shrugged off with a scowl or a sharp right hook as required –

by SavWithaG

Like wisteria that's been carefully cultivated for decades, it takes more than death to destroy her.OR...Kochou Shinobu is reborn as Midoriya Izuku and decides to make it everyone's problem.

by keithpilled

Requests are closed, will open again! Got buttloaded with requests..I'll write oneshots of any ship! M/W, M/M, W/W, anything. Proships allowed as well :)Don't feel shy! Rare pairs are also appreciated :)

by hamhugs

The Hashira gather for their annual meeting and eagerly catch up with each other. Upon Tokito Muichiro's arrival and the news of what took place in his most recent encounter with a demon, Shinobu Kocho is worried for the youngest Hashira. As it turns out, Muichiro's exposure to the demon's power lea