1 - 20 of 48 Works in Uzui Tengen's Brother
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the cain instinct (debunked) by fallingakiangels
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
18 Oct 2025
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Summary
“Congratulations, Tengen and Tensei; of all my children, you are the only ones to pass, meaning that you have proved yourselves to be the strongest.” His father’s voice is resolute and firm, and echoes through the room.
Tengen’s body stiffens. Wait, Tensei…?
Tengen doesn't care about the blood in his hands. It was a job, after all. Was the massacre of his siblings, then, a job that needed to be done?
Angstober prompt from Day 11: What You Deserve
Series
- Part 5 of SIMULTANEITY
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Hatsuyuki: First Snow by Cello_hut
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
18 Oct 2025
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Summary
In a quiet winter night, the first snow drifted from the skies.
Ten Hashiras. Three Demons. One Slayer Corps.
Muzan will fall.
The Infinity Castle and Sunrise Countdown arc of Little Fox AU.
Series
- Part 3 of In the Snow
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Child of Brightness. by SunshineFlower18
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
17 Oct 2025
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Summary
Tanjiro lost his family and his sister Nezuko is missing.
How will he deal with it?
Will he ever find her?
And will being a Demon Slayer helps him?
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The Five Senses: Infinity Castle: Finale by SaiakuMonoNarrator
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 呪術廻戦 | Jujutsu Kaisen (Anime), One Piece (Anime & Manga)
13 Oct 2025
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Summary
The final battle of everything.
All of them will go all out to defeat the demons.
Once and for all.
Series
- Part 11 of The Five Senses
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THE DARK KINGDOM by Salome_Hartmann
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
08 Oct 2025
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In a dystopian Japan subjugated by the ruthless rule of demons under the emperor Kibutsuji Muzan, the Mazoku Era has transformed the archipelago into a nightmare of iron and blood. Cities, choked by toxic fumes and oppressive laws, are divided between the opulent districts of demonic elites and the squalid slums where humans toil to survive. In a world where hope seems extinguished, a flicker of resistance endures, carried by broken but determined souls.
Muichirō and Yuichirō Tokitō, twin brothers scarred by tragedy, struggle to survive in the underbelly of Kuragari-shita. Their lives, defined by grueling labor, hunger, and fear, are upended when they come into possession of a dangerous secret—a legacy from a mysterious warrior that could alter humanity’s fate.
Amid the intrigues at the pinnacle of Edo’s Tower, the gratuitous massacres and abuse of demons, this story probes the resilience of the human spirit in a world where survival demands sacrifice. Muichirō and Yuichirō must choose between submission or reigniting the flame of a free future.
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Archive of Alternative by jellyfishiersilly
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
07 Oct 2025
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Summary
A Kinetsu No Yaiba swap au collection of characters’ backstories the demons and slayers swapped roles
Series
- Part 1 of Demon Slayer role reversal
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I Love You Scars and All by derpurin_little143
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
07 Oct 2025
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Summary
A love story between the Wind Hashira's younger brother and the Sound Hashira's youngest sister. The latter is the ninth child of the Uzui clan and desires to know her worth, while the former couldn't use Breathing Forms in order for his older brother to recognize his existence. From their shared insecurities and standoffish natures, they become close to each other, even more than what anyone expected. This franchise belongs to Koyoharu Gotouge, so all characters, except my OCs, belong to them. Meanwhile, this fanfic is a remake of "I Like You, Scars and All" on Wattpad with the book cover being a work in progress until I could find an artist. You can submit fanart if you like and I'll give full credit.
Warning:
Swearing, gore and/or body horror, physical abuse, manga spoilers, (implied) sexual content, and SA. -
THE WORTH OF A MAN by Salome_Hartmann
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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In the shadowy corners of a Japanese city, Kyōgo Shinazugawa reigned as an uncontested master, imposing his will on everyone and showing no mercy, even toward his own family. Yet one person stood against his daily injustices: Sanemi Shinazugawa. He opposed him, blocked his access to their family money, and offered more love and comfort than his father had in an entire decade. But unfortunately, tragedy and misfortune never come alone in the Shinazugawa family. Plunged into darkness, Kyōgo had to move forward and find a cure for the evil that gnawed at the one he saw as nothing more than a bastard.
Amid violence, alcohol, and questionable morality, this story chronicles the harrowing adventures of two souls tormented by their tragic existence, striving to conquer the shadows of the demon slayers' world while finally confronting a question they had refused to answer their entire lives.
A story where a monster learn to be a human and a father again, and a boy to accept his heritage.
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Clair de lune. by lolitystories
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
18 Sep 2025
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Summary
Les origines de Tengen en tant que pilier du son, comment il va rencontrer une femme ninja nommée Tsuki, puis ses épouses, et comment ils vont surmonter leur passé ensemble et vaincre les épreuves qui se dresseront sur leur route, jusqu'à devenir les plus forts.
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Stars and Dandelions by Oguchi
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
03 Sep 2025
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Summary
The Uzui patriarch turns to the pleasure houses of Yoshiwara to continue his line. When Zenitsu is sold with the girls to the shinobi estate, it is up to Tengen, the rebellious son, to save his life.
Written for Uzuzen Week 2025 prompts "Childhood" and "Arranged Marriage!"
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Summary
現代paro，獪岳性轉受
現役男優x前游泳選手 -
【鬼滅之刃/弟宇】左眼上的花 by Anonymous
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
25 Aug 2025
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Summary
宇髄弟弟為現任家主/有其他私設
宇髄天元和弟弟所經歷的一段過去(捏造)
有一點受傷描述，還有一點弟弟自慰 -
【弟宇】失忆蝴蝶 by thebluewild
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
12 Aug 2025
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Summary
现代转生设，体操选手宇/前期无前世记忆
*第二人称叙述，介意请慎入其他预警：
1.比较混乱的痛苦和梦境描写
2.失jin情节 -
Ocean Deep by Itshauntedtoon3
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
06 Aug 2025
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Summary
In a world where inhuman and human creatures lived side by side, sometimes it was difficult to navigate where things were. So there was rules EVERY human followed. Don't engage. If you left them alone then they almost always left you alone... Unfortunately it's difficult when a whole pod happens to be under the impression that you belong to them.
Series
- Part 13 of Demon Slayer Aus
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The Light and The Sound by Monix6277
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
01 Aug 2025
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From a lone wolf to a somewhat team player, Hikari Mabushi reveals herself to the rest of the Hashira at Master Ubuyashiki's request and is up to a not that great a start.
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Human by auralxscent
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
12 Jun 2025
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Summary
“Don’t put your blame on me.”
The words echoed in Tengen’s skull louder than any war drum ever had.
They came from nowhere and everywhere, a whisper behind every swing of his blades, each breath in the dark. They echoed through the silent chambers of his memory—each stone corridor of his clan’s compound was a hall of echoes, of ghosts, of expectation, of blood.
He sat on the rooftop of the Butterfly Estate that night, moonlight glinting off his forearm guards. His wives were asleep. They’d tried to get him to come to bed—Hinatsuru’s hand on his chest, soft and warm, Makio pretending not to care, but watching him the whole time, Suma already crying—but he couldn’t.
Not tonight.
...
Based on "Human" by Rag'n'Bone Man
Series
- Part 10 of Melodies
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Lead me home, please. by cincincinnanom
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
29 Apr 2025
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Summary
In which Tengen grows up and finds his family
/or
Peony au Uzuis past.Series
- Part 1 of Peony flowers
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Humans and Demons (OLD) by SpiraPhantom
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga), ジョジョの奇妙な冒険 | JoJo no Kimyou na Bouken | JoJo's Bizarre Adventure
02 Mar 2025
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Summary
In 1889, a man named Jonathan Joestar chooses not to traverse the Atlantic to spend his honeymoon in the Americas. That makes all the difference in the world when about thirty years later that same man instead visits Japan, unknowingly about to cross paths with his troublesome adoptive brother.
In 1919, Jonathan meets a youth named Tanjiro Kamado on streets of Asakusa. Little do the two they know, their meeting sets in motion a domino effect that will be decisive in a centuries long battle of demons and those who slay them.
(An expanded story outline, which I've since began turning into a full story)
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Daffodils in the Snow by Cello_hut
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
28 Feb 2025
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Summary
Daffodils: flowers which symbolises rebirth and new beginnings. Makomo carefully picks and nurtures them, one flower at a time.
Part 2 of Little Fox, Little Fox, in the Snow. Canon arcs up to Hashira Training.
(Part 3 is out!)
Series
- Part 2 of In the Snow
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A Flash of Depair by Rengoku_Rei
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
30 Dec 2024
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Summary
December 31st, 1914
There was a certain shift on the wind, an imbalance in the forces that be-- the sides of good and evil were shifting, trembling as they awaited a strong breeze to push them the last stretch of the way.And in the centre of it all was but one man...
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