18 Works in Omega Kamado Nezuko
Listing Works
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On earth as it is in Hell by 0beauty_darkness0
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
05 Oct 2025
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Summary
Demons are a huge problem for humanity, and unfortunately, Tanjiro and his sister are victims of this problem. After the death of his family, Tanjiro is sent to a safe zone with his sister to try to start their lives over, but everything slowly begins to decline.
- Language:
- English
- Words:
- 3,483
- Chapters:
- 1/?
- Hits:
- 16
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Summary
None of Giyuu's fellow Hashira know that he's an Omega. And since no one asked him, he never mentioned it, so the others assume he's a Beta.
What happens when they accidentally find out during a Hashira meeting, because Mitsuri curiously asks Giyuu what the medication is that he just took?
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I want to remember you by ItsNotGayIfYouGotYourSocksOn
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
20 Sep 2025
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Summary
For most of the life he can remember Muichiro Tokitou has always never been able to remember much. Even after getting...most of his memories back by some miracle he struggle to make new ones and that's not mentioning the basic things.
He can barely remember what day or month it is let alone when he should eat or if he's taken a shower this week. So remembering people and faces is never really his first priority but there's something so different about this one.
Something so very different. Maybe...well Muichirou can't figure out what that maybe is but it was there a moment ago.
Series
- Part 1 of Demon Slayer Omega Verse
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We Will Fight by CatMomma05
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
20 Sep 2025
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Summary
Sanemi just wants his family to have some peace for once.
Updated at Random
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The moon's warmth by Yokokumaru
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
26 Aug 2025
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Summary
What if giyuu took in all the kamado siblings with majority of them being demons.
How would that play out?
Will the cold moon grace them with warmth or turn them away?
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I’m just trying to help you! (Let me help you.) by IDidAThing
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
22 Mar 2025
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Summary
Tanjiro growled under his breath as he watched Sanemi like a hawk,The last thing he wanted was for Nezuko to get hurt, especially by someone who she was supposed to trust.
Tanjiro shuddered at the thought of letting Sanemi ANYWHERE near Nezuko like this, the alpha had already TRIED to MURDER her his omega instincts were saying he was doing the right thing. But did he REALLY want to trust his baby sister with an alpha like Sanemi? The thought alone was terrifying.
He shook his head, no no he couldn’t trust Sanemi with Nezuko instead he shut the door not wanting Sanemi anywhere near them as he moved over to lie with Nezuko, pulling her into his arms as he shushed her trying to bring up a shaky purr to comfort her
Something was wrong. That was the first thing Sanemi realized as he stirred awake. He could smell distress and his brain immediately tried to wake up awake as he realized it was a pup in distress- great something was wrong with one of the Kamado brats, The cabin only had one bedroom being the one the siblings were in leaving Sanemi to sleep on the world's most uncomfortable couch ever
He could keep Tanjiro and Nezuko safe.
SAFE FOR WORK!!!!
Series
- Part 4 of Vivid’s safe for work omegaverse fanfics
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the little bunny and the water dragon by FallenKingdom
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
02 Feb 2025
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Summary
Everyone knows the story of the Kamado siblings. The older brother who became a demon slayer to find a cure for his younger sister who was turned into a demon.
But have you ever heard of the Tomioka siblings?
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Nezuko was the adorable little sister of Tomioka Giyuu, the only living family left for the blue-eyed black-haired man.
Ever since their older sister, Tsutako, sacrificed herself to protect them both from a demon attack when they were children, Giyuu had taken on the responsibility of taking care of Nezuko with all his heart. He would be the strong and loving older brother that Nezuko needed.
Not long after the tragedy that struck the Tomioka household, a man named Urokodaki Sakonji —an alpha of average height wearing a red tengu mask and a blue cloud-patterned jinbei — took both cubs under his wing and cared for them as his own. He taught Giyuu full concentration breathing and the ten forms of Water Breathing. The elder brother was determined to become a strong demon slayer in order to protect his younger sister.
Series
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The Best of Me by LetMeMarvel
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
21 Nov 2024
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Summary
Tanjiro smiles again. “I like that you look at me differently than you do everyone else.”
Giyu smiles, “Well yeah, because I—” he stops himself before he embarrasses himself by saying I love you. “You’re very important to me, Tanjiro. You make me see the good in things and, when you’re not around, I miss you. I look at you differently because you make me so happy the second I see you.”
Or: After so much tragedy in their lives, Omega Tanjiro Kamado and Giyu Tomioka meet through mutual friends and fall in love.
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Rengiyu in an unusual form by Meonka
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
17 Nov 2024
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Summary
Hi guys! I wanted to write something in a unusual form. This is my first time writing an omegaverse, especially in English. English is not my native language! So I apologize for the mistakes.
In this story, we will see Giyu as an alpha father to the Kamado siblings. Rengoku Omega will be impressed by Tomioka's actions and will want to get to know the unusual family better.
I'm bad at writing summaries, sorry.
(I think this can be considered a trial version. I have never published my works on Ao3) -
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Summary
On the last day of high school, Giyu broke up with Tanjiro but he wanted to give Giyu a leaving present by marking him that same day
Series
- Part 1 of Kny series I've made
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the baker, the orphan and the boar by Wolfie20455
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
11 Sep 2023
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Summary
the young omega, zenitsu, got a new job, but what happens when the coworker aren't exactly....normal, and a kind baker from next door tries to become friends with him, read and watch as the chaos unfolds :> with plenty of angst
Series
- Part 1 of the baker, the orphan and the boar
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White Noise by godsfavoritevirgo
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
11 Sep 2023
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Summary
She’s pretty—in Muichiro’s opinion at least, but the eyes—as they find his—are almost a dead giveaway for what she truly is.
A demon.
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Summary
Reader is Muzan’s little sister and is super op. Follows the life of y/n. This story will not be cannon, it is my au and things will not match up to the manga/anime.(I do not own kny or any of their characters.)
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Wet Dreams by cianamewrites
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
28 Jun 2023
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Summary
It all started with Zenitsu having wet dreams about his best friend Tanjiro. After that, everything went into shambles, making Zenitsu's life an even bigger mess than it already is.
Best friends Zenitsu and Tanjiro, while Uzui Tengen is their weird art teacher that is fond of making Zenitsu's life a bigger mess.
Ps. I don't know how to make title or summary. Pls enjoy (ꏿ﹏ꏿ;)
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Do you want to start a life my little baby? by Devilbloomchan123
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
27 Apr 2023
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Summary
In the story we’ll be a Muzan bactory born not like the others male would be or shouldn’t have it, it’s impossible Pale, weak man born Omega…
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One Day (Don’t Rush It) by Amethystfairy1
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
19 Mar 2023
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Summary
Tanjiro hadn’t realized how badly he missed Kyojuro till he was on the train, trundling north to visit his mate who’d graduated and headed to college. Beyond worrying about him overworking himself, which was nothing new, Tanjiro had other things on the brain. Kyojuro was certainly odd, and he kept his emotions reined in tight. It was rare for him to show anything that wasn’t overwhelming positivity, and sometimes Tanjiro worried he might not be looking close enough to see the cracks. Then again, it wasn’t like Kyojuro to be anything less than painfully pragmatic. So the reception of this surprise visit might be a surprise in and of itself, but it wasn’t like moments lost would be enough to break them. More like it gave them a ‘one day’ to look forward too.
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{In which Tanjiro is overthinking things, Kyojuro is overworking himself, and Nezuko just wants these two idiots to move in together already.}
Series
- Part 22 of Amethyst's ABO Universe {With Friends!}!
- Part 5 of Amethyst’s A/B/O TanRen AU
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Slow it Down (We're Meant to Be) by Amethystfairy1
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
07 May 2022
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Summary
After an event that would go down in Judo club history as 'the closet incident' Tanjiro and Kyojuro have been courting rather blissfully for the past six months. Everyone in the club thinks they're a perfect match, and it's been smooth sailing more or less from the outset. Unfortunately for Tanjiro, an accidental near-run in with his little sister makes Kyojuro realize that the Kamado family is completely unaware of their eldest son's relationship. He's not exactly thrilled and insists Tanjiro come clean about having a courtship, and the family dinner that comes along as a result of that confession is about as chaotic as you'd expect.
Unpacking Kyojuro's self-esteem issues and Tanjiro's nervous ticks along the way seems to be a happy side effect.
{In which Kyojuro denies his feelings, and not the ones towards his alpha, Tanjiro can't even think about 'the closet incident' without blushing up to his ears, and Shinobu is not only the club wingman but also the friendly neighborhood advisory council.}
Series
- Part 15 of Amethyst's ABO Universe {With Friends!}!
- Part 3 of Amethyst’s A/B/O TanRen AU
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CONTIGO by Meily_PD
Fandoms: 鬼滅の刃 | Kimetsu no Yaiba (Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
31 Oct 2020
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Summary
Nezuko es de las pocas omegas que logro encontrar a su destinado, con quien lleva una relación de casi tres años. Siempre pensó que quería estar con el para toda su vida hasta que entro a la universidad y conoció a Muichiro, un omega que le hizo sentir sentimientos que pensó ya había sentido con Zenitsu.
Después de desahogarse con su hermano decide hacer lo que su corazón pide.• Muichiro × Nezuko
• Te quiero a ti (parte 2)
• OmegaverseSeries
- Part 1 of Contigo/Te quiero a ti