1 - 20 of 57 Works in Uzui Tengen-centric
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Moving Day by spider_lillium
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
14 Oct 2025
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Summary
It’s been four weeks since his retirement, and Tengen’s finally moving out of the Sound Estate with his wives.
Note: please do not read if you dislike slow, slice of life fics!
Series
- Part 7 of Flufftober 2025: Demon Slayer
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You Were Never Enough, You Never Have Been by DragonQueen21
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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Tengen had always believed that his life’s purpose was stolen from him when he was forced to step down as a pillar. What did it matter if he couldn’t protect his family? Tengen’s never regretted his retirement more than when he sat listening as the crows called out one by one the names of all the people he couldn’t save.
Day 13: "How dull is it to pause, to make an end, to rust unburnished." Never Enough | Insignia | Forced Retirement
Series
- Part 7 of Mayliz’s Whumptober Fics 2025
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Snake Tongued by DragonQueen21
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
10 Oct 2025
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Something happened to Obanai on the last mission he was sent to, though none of the pillars can figure it out. He’s sullen and withdrawn from the group and hasn’t spoken a word in weeks to any of them. They have all tried to get Obanai to talk with them, b the Serpent Pillars holes himself in his estate. It falls on Tengen to try and figure out what happened. When he does it makes him sick.
Day 10: "There's nothing you can ever say, nothing you can ever do."
Without Consent | Secrets | Lips Sewn Shut
Day 11: "Can you get through all the pain inside you?"
Hidden Injury | Laceration | Forced RevealSeries
- Part 6 of Mayliz’s Whumptober Fics 2025
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to wish impossible things by ArchaicVampire
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
He remembers one summer, a few years back. It was the Sumidagawa Fireworks Festival over in Asakusa. The night was warm, and the stars glittered overhead, but they were merely an opening act for the fireworks show. He stood nearby a street vendor’s stall while his companion practically emptied his wallet on yaki-imo. Tengen, still chewing on his skewered yakitori, raised an eyebrow.
“There’s a million types of food here, and you’re spending your money on sweet potatoes?”
Five years ago, Tengen Uzui shared a night at the Sumidagawa Fireworks Festival with his closest friend. Nothing has felt as colorful since.
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Uzui Tengen: Legacy by LeeTheMetalSonic
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
04 Oct 2025
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Summary
After the Flame Hashira Kyujuro Rengoku tragically perishes at the hands of Upper Moon 3, Uzui finds himself reminiscing.
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That makes 5 by Tequila_Clown300
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
27 Sep 2025
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Summary
Tengen notices something weird about Tomioka. Had he always been... so attractive? What was this feeling? Tengen felt strange.
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His Greatest Treasure by astrosnott
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
26 Sep 2025
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Summary
One day, you go to the beach. You’re an artist who doesn’t get out a lot, but you deserved a day to yourself. Your peaceful beach trip is interrupted when a man with rainbow eyes tries to kidnap you. Until a Hashira shows up to defend you.
Although the demon never gives up, attempting to kidnap you multiple other times. Will you be safe in the Sound pillar’s arms?
- Language:
- English
- Words:
- 17,897
- Chapters:
- 11/?
- Hits:
- 262
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You’re just a Flashy Little Shit by Thekingofkaos
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
24 Sep 2025
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Summary
Zenitsu finds Tengen on Tinder and gives him shit. Tengen puts him in his place.
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been eyeing your heart for a while now. by dearestmeidontknowhowtowrite
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
14 Sep 2025
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Summary
Or : Tomioka Giyuu is going on a mission that should’ve been easy. Said mission has some unwanted repercussions. Said repercussions are being hit with a love spell where the first person he sees will fall in love with him. He expected some help from the medics and what not, but what he didn’t expect is help coming in the form of one Uzui Tengen that is somehow unaffected with the spell?
PS: Just a small one shot (supposedly).
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Before You Turn To Leave (Please, Just Breathe) by whimsy_wack0o
Fandoms: Naruto (Anime & Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
14 Sep 2025
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Uzui Tengen is a man defined by his life's work. Once, a killer. Then, a protector. He knows none of that matters in the face of Death, however. Hell awaits his arrival all the same.
Except, much to his shock, it's not where he ends up. Not at all.
Instead of fire flaying his soul raw, Tengen is alive again and in the peak of his prime. But nowhere is he in Japan. It's a worse place than that. Turns out, his fight isn't over just yet.
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OR: Upon his deathbed, Uzui Tengen of the remaining Hashira discovers he's a victim of fate. Talk about a second chance, right?
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Runaway by RedTsundere
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
13 Aug 2025
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Summary
You have never owned anything in your life. You had no money, no properties nor a healthy partner even. Your time and body were the only things you had, so the idea of marrying a man who only wants to control you terrifies you. Until, a ridiculously big and strong man decides he will marry you no matter what.
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You don't have to be angry to be an alcoholic by ItsNotGayIfYouGotYourSocksOn
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
27 Jul 2025
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Summary
Tengen always like to party, always drank strong shit and always seemed to have a party to plan. Weather that was a birthday or just a hashira hang out.
Series
- Part 4 of Hashira One shots
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Lighting the fire by tacoblob
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
18 Jul 2025
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Summary
Tengen finds out that he's stuck in a time loop that keeps resetting to the day Rengoku left for his mission on the Mugen Train, and he's making the most of it by trying to save his best friend and maybe, just maybe get out of this time loop, but it seems everything is stacked against him. Whenever he feels like he made headway, everything comes crashing down. Will he be able to find a way out of this ever-changing time loop, but more importantly, will he be able to save Rengoku?
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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.
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Based on "Human" by Rag'n'Bone Man
Series
- Part 10 of Melodies
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Rengoku gives uzui the sloppy floppy by IdyllicImage
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
18 May 2025
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Summary
Uzui forgets to bring his heat suppressants to a mission.. or rather he thinks the mission will be swift and fast and he forgets he made this decision.. he’s gonna regret that later on but he doesn’t know that!
Also Rengoku is there.
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Manipulation and Mist by orphan_account
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
09 May 2025
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Summary
Muichiro Tengen and Mitsuri get teleport to the MHA world and lots of fluff ensue :D
Wait did I say fluff? I Meant ANGST >:3
Enjoy!!!!
ps. Kudos are appreciated -
In the house of which we lived by Doumasloyalwifey
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
07 May 2025
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Summary
Hinatsuru comes home to a quiet,empty house. Her confusion is quickly turned to panic as she figure out what her co wives and husband has been up to the couple of months she's been away.
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I Wanna be Yours by Naoki_tanazaki_464
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
08 Apr 2025
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Summary
reescribiendo historia
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Everyone loves Tengen by Anonymous
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
18 Mar 2025
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Summary
this is basically a Tengen ship story with all chapters being different!
I do take reques, the only rule is it must be a Tengen ship and he must bottom.
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A DouTen oneshot for a pal (I have no proper title idea LOL) by DangoRabbit for D0minuzCr0wn
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
31 Jan 2025
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Summary
Tengen has been trapped in the Infinity fortress after an unfortunate encounter with Upper Moon One. Now the Hahsira does everything he can to try and escape only to fail at every turn. Now Tengen is found again only this time the punishment is more intense than before.