1 - 20 of 98 Works in Omega Agatsuma Zenitsu
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Al compás de tus latidos (TanZen) (Omegaverse) by DulcedeLuna
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
06 Dec 2025
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Cuando Zenitsu recibió el formulario de consentimiento para entrar a la cámara de celo, estuvo a punto de escribir el nombre de Tanjiro.Pero se detuvo
"Tanjiro.." pensó, recordando cada vez que su alfa se había asegurado de que él consintiera todo, Dar por sentado que Tanjiro querría pasar su celo con él se sentía irrespetuoso, casi como traicionar toda esa dedicación que su alfa había puesto en respetar sus deseos
Debía corresponder ese mismo respeto
Apretó los labios y corrió al patio donde sabía que Tanjiro estaría entrenando
Zenitsu se conocía: era cobarde para muchas cosas. Pero esto... esto no podía dejarlo pasar
—¡Tanjiro! —gritó apenas puso un pie en el patio
El pelirrojo, que cortaba tatamis con su katana, casi la lanzó por los aires del susto—¡¿Qué pasa?!
Zenitsu avanzó con pasos decididos pero temblorosos, con la las mejillas ardiendo, por pura vergüenza
—¡P-Por favor! ¡Pa-pa-pa..! —intentó aclarar su garganta.— ¡Dios! ¡¿Por qué es tan difícil?!
—¡P-Puedes decirlo por el vínculo!—¡De eso nada! —su determinación lo llevó a posar sus manos temblorosas en los hombros del alfa— ¡Pa-pasemos mi celo juntos, por favor!
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Yellow Chrysanthemum by allhailthequin
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
02 Dec 2025
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"I gave my life to you. Even knowing you could never love me the way I love you. Still, I’d do it again. In some other life, if the stars are kinder, I hope you’ll feel what I feel. Just once. That would be enough.” — Uzui (Agatsuma) Zenitsu
When Emperor Tengen issued the decree—a command for all unmarried omegas to present themselves for royal selection—Zenitsu obeyed, as all good citizens must.
He did not expect to fall in love with the Emperor first.
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Como Seducir a Ese Alfa by Alerangz
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
15 Nov 2025
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La confesión de amor de Muichiro Tokito hacia Gyomei Himejima terminó en el más doloroso de los rechazos, pero esto solo avivó el fuego. Muichiro Tokito sabe lo que quiere: el cuerpo, la devoción y la marca del Alfa más puro y prohibido, Gyomei Himejima. Pero Gyomei es un hombre de fe y fuerza titánica, que reza para ahogar los deseos que lo corroen por dentro.
El dolor de su rechazo fue tan duro que ni siquiera su memoria dispersa pudo borrarlo. Pero Muichiro no se rendirá. Si su mente olvida, usará sus manos para recordar
Muichiro, con la inocencia peligrosa de quien no conoce el fracaso, se propone ser la tentación que Gyomei no podrá resistir, escribiendo tácticas de cortejo para convertirse en el Omega que el Alfa amara
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Despues del viaje by Brand__wear
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
15 Oct 2025
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Un one-shot dedicado a la pareja de Kaigaku y Zenitsu, un pequeño extra del libro "El destinado de los príncipes", que son una de las parejas secundarias. Aquí cuento los sucesos después de la llegada de Genya, y cómo Zenitsu y Kaigaku se dan la bienvenida después de un mes sin verse.
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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)
13 Oct 2025
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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) -
Journey Back To You by FallenForYoo
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
03 Oct 2025
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Tanjiro, Giyuu's beloved mate, did not come out unscathed from their fight with Muzan. With Tanjiro injured and partially amnesiac, how will their bond be affected? With not much to offer outside of demon slaying, Giyuu isn't sure how their relationship will unfold.
This begins with the Muzan final fight, so there ARE spoilers for the final show down and aftermath.
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Not Something Done Before by yellowcantelopes
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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He feels it before he can react – a weight blanketing his consciousness, forcing him into submission as his mind whites out. Zenitsu has no choice but to submit, his knees hitting the ground as tilts his head back to expose the long column of his neck and his belly. His eyes remain unfocused, but he knows he's staring up at the sky – clouds rolling past overhead as his ears pick up the distant sounds of Tanjiro and Inosuke's voices.
"–astard! Bastard! Let him go now, right now!"
Inosuke is shouting, but Zenitsu's head feels heavy like he'd just woken up from being asleep.
"Release him! Shinazugawa please!"
Now Tanjiro's shouting too. The voices of his best friends sound like they're far away, distorted as if his head were submerged underwater.
"You can't use commands on him," he hears Tanjiro plead, voice watery. "Not after what he's been through."
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Shinazugawa Sanemi is bad at being an alpha, and Agatsuma Zenitsu tries his best.
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Second Chance At Love by DicentiS_49
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
06 Sep 2025
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Years after the battle, with demons all but gone due to Muzan’s defeat. A sudden uptick of demon activity draws the Slayer’s attention. Taking on one last mission before retirement, Kyoujurou is injured, losing ten plus years of memory.
And when he wakes up he is suprised to find he is greeted by the sight of the very demon responisble for nearly killing him….or.
The Akaza/ Kyoujurou amnesia fic with a twist of A/B/O that no one but me wanted.
Series
- Part 1 of These Violent Delights ( KNY ABO Verse)
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Breathless Bloom by LocGoddessDragon
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
21 Aug 2025
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Nezuko survived the sun—only to be taken by something far crueler.
Tanjiro left the same day they buried her.
Now it’s just Zenitsu and Inosuke, caught in the wreckage of what’s left.Zenitsu is grieving, unraveling, and hiding a truth he’s masked for years: he’s not just a slayer, not just a boy—he’s an Omega on the edge of a heat he can’t suppress. And Inosuke? He’s never been good with words, but something in him stirs every time Zenitsu draws breath.
There’s no one left to save them. No one but each other.
Series
- Part 1 of InoZen
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Somethin' Stupid by RodnySher
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
18 Aug 2025
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Zenitsu confiesa que le gusta Kaigaku, tan simple como eso.
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I'm Yours, So Stop Crying by nanero11
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
08 Aug 2025
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Zenitsu and Inosuke have finally decided to mate, which can only mean one thing. The moment they are bonded Zenitsu's first true heat will descend upon them. Among it all, emotions run high and two mates work their way through new desires while absolutely loving each other.
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My Alpha, My Mate by nanero11
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
30 Jul 2025
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When an alpha omega pair bonds their souls become bare to one another, allowing emotions and memories to be shared and witnessed between the pair. Zenitsu struggles to come to terms of allowing his long time partner Inosuke access to the dark and violent memories of his past, but if he is ever to move forward in this relationship and allow them to bond he must come clean about his past, no matter how difficult.
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Celo by Isasanwrite
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
28 Jul 2025
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Tanjiro x Zenitsu 【One-Shot Omegaverse.】
「Los personajes pertenecen al manga de Kimetsu no Yaiba, del mangaka Koyoharu Gotouge. Yo solo los utilizo para la realización del fanfic.」
「Historia publicada en Wattpad」
【🌸】
Contiene:
▪︎Omegaverse
(Tanjiro-Alfa) × (Zenitsu-Omega)
▪︎ Lemon - ( +18 ) -
En nuestras vidas by Lechii_yommy15
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
06 Jun 2025
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Ama a zenitsu más que nada en esta vida y en todas pero pareciera que entre más se acerca más se aleja de el.
English/español -
Daylily with Blue Wrappings by orphan_account
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
19 Dec 2024
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Zenitsu gets upset about not being taken in, Uzui reassures him like a good brother. Then he notices something off about Zenitsu.
Decided to take matters into his own hand, then finds out that the boy is already claimed by another alpha
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The Last Missing Piece by itchan
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Kimetsu no Yaiba (Manga)
15 Dec 2024
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--Sequel to Come Inside of my Heart--
Tanjirou and Zenitsu are now officially a couple but it's not all suns and roses from there on.
A compilation of short stories that forms the sequel to the previous fic.Series
- Part 2 of ABO AU
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Midnight Hunger by evegumi
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
03 Dec 2024
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Kaigaku had done everything to gain power, to leave behind that shameful past; he had betrayed his own humanity.
Who would have thought that accidentally bonding with a certain omega would throw it all away?
Or: Zenitsu will do anything to protect that bond, even if it was forced.
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One More Time by Anonymous
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
21 Aug 2024
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After the birth of their first child, Zenitsu can’t wait to finally fulfill his lifelong dream of having a large family.
Or, Zenitsu wants to have another baby.
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Inconveniências Oportunas (Uzui x Zenitsu) by Lumyra_Coffecat
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
29 Jul 2024
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Durante o treinamento do hashira do som, o cio de Zenitsu chega em um momento muito incoveniente. Seus colegas, porém, estavam dispostos a ajudá-lo, bastava escolher um. No entanto, como o responsável ali, Uzui não quis deixar o garoto nas mãos de jovens inexperientes, então tomou as rédeas para resolver o "problema" ele mesmo.
(Apenas mais pornografia,!")
Series
- Part 2 of Sessão de Pornografia Grátis
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The strong snowflake by Anonymous
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
20 Jul 2024
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The cold whistling wind enveloped the agatsuma's car, trails of white specks flashing before their eyes.
Zenitsu looked at the foggy window, mountains and endless white snow were the only thing in sight and it had been so for hours. He sighed and looked at his phone, no signal. Nothing new. He scrolled over the group chat that hadn't been refreshed in hours, looking over the last conversation he had with his friends before departing to this cold, unwanted vacation.