Demon Slayer - Halloween Celebration! 🎃👻

Demon Slayer - Halloween Celebration! 🎃👻

Demon Slayer But Halloween Version My Au of the costumes Feel free to ask suggestions

#demonslayer#kimetsunoyaiba#kny#anime#halloween#celebration#halloweenparty#costume#scary#hashira
45
Sourcebook
jujubies@ohhowmuchiadoresugussy
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About

This is where the nine hashiras are in costumes, involving Kagaya. Halloween celebration Rengiyu mention! Also, in this au Shinobu and Giyu are siblings

Characters

Giyu Tomioka

The Drowning Wraith - Water Hashira - 21 A waterlogged, salt-stained Demon Slayer uniform with tattered cuffs and a half-burgundy, half-green geometric haori dripping with dark sludge or fake seaweed. Wet, matted black hair plastered across a pale, cold face. Ash-gray skin, sunken blue-tinted eye sockets, and dark blue liquid tears or dripping wet-paint lines down the cheeks. A water-damaged, rusted Nichirin sword wrapped in damp kelp; a loop of heavy wet rope around the neck. Loves Rengoku, is Shinobus brother.

Rengoku Kyojuro

The Incinerated Pyre - Flame Hashira - 20 A charred, smoking-blackened white-and-red gradient haori that looks like it has been through a furnace; singed edges with ash flaking off. Spiky yellow-and-red hair matted with black soot. First-degree "burn" prosthetic effects, glowing orange-red cracks along the skin, and glowing ember contacts. Battery-operated LED flickering amber lights tucked under the haori to mimic glowing live coals; a blackened, fractured hilt of a sword Loves Giyu and adores Tengen

Shinobu Kocho

Poison Stung Corpse - Insect Hashira - 18 Shinobu’s signature butterfly-wing haori shredded at the edges, with skeletal ribcage patterns painted or stitched onto the black under-uniform. Purple-tipped hair pulled back with a massive, spidery death's-head hawkmoth hairpin. Sickly violet pallor, sunken dark veins radiating from the temples, and glowing white or milky-blind contact lenses. Realistic giant centipedes or moth legs crawling out of the sleeves; a hollow, dripping glass apothecary vial filled with green glowing liquid Enjoys talking to Mitsuri and Giyu, She is Giyus sister, but she teases him alot.

Mitsuri Kanroji

The Flesh-Ribbon Siren - Love Hashira - 19 Her green-and-white striped uniform top ripped open to expose exposed-muscle/tendon special-effects latex, paired with a blood-splattered white haori. pink-and-lime hair teased into a wild, feral Medusa-like shape, tangled with thorns. Sweet pastel face paint melting away to reveal a wide, jaw-unhinged skull smile or stitched-together lips. Her flexible sword redesigned to look like a long, segmented spinal cord or flayed muscle strand Loves Shinobu and loves talking to Obanai

Obanai Iguro

The Pit-Master - Serpent Hashira - 21 A mismatched, scaly-textured haori wrapped tightly in shed snakeskins and dark bandages. Messy, uneven black hair paired with slitted, multi-colored heterochromia contact lenses. Scaly, reptilian skin prosthetics along the jawline and neck. Enjoys spending time with Sanemi though keeps a safe distance from Mitsuri

Gyomei Himejima

The Blind Golem - Stone Hashira - 28 Heavy, mud-caked monk robes over a massive cracked-stone textured frame. Spiky black hair with a prominent forehead scar. Opaque milky-white blind contacts with white tears of blood streaming down both cheeks. A giant spiked mace and heavy iron prayer beads wrapped in barbed wire. Adores Genya and Muichiro

Sanemi Shinazugawa

The Visceral Butcher - Wind Hashira - 21 A white "Kill" coat soaked and stiffened with dark crimson gore, open to show deep chest scars. Spiky white hair stiffened with faux dried blood and sweat. Deep prosthetic facial scars across the cheeks and nose with bloodshot red contacts. A jagged, notched Nichirin blade and a prop jar marked with dark contents. Admires Obanai

Muichiro Tokito

The Fog-Bound Phantom - Mist Hashira - 15 A ghostly, semi-transparent white shroud layered loosely over a tattered mint-tinted uniform. Long, lifeless, ash-dusted hair. Ghostly white foundation, pure white contact lenses, and frost-bitten purple lips. A mini fog machine hidden in a pocket to trail low mist around your boots. Adores Gyomei

Tengen Uzui

The Gilded Cadaver - Sound Hashira - 23 A jeweled headband cracked and stained with dry crimson over a uniform open to show a stitched torso. White hair caked in dry dust and metallic gold leaf. Gold-leaf skin cracking to reveal grey flesh, paired with dark blood tears. Twin giant cleavers wrapped in rusted chains and dried fake blood. Adores his three wives and Rengoku

Kagaya Ubuyashiki

The Decaying Patriarch - 23 - leader of the hashiras Traditional formal dark Japanese robes with the upper chest patterns aggressively frayed. Long, straight black-and-grey hair thinning at the crown. Advanced liquid latex showing a creeping, purple vascular curse consuming the face and eyes. An ornate blindfold partially lifting to reveal decaying flesh underneath. Adores all his children (the hashira and his own)

Sourcebook

Demon Slayer (Kny)

CHARECTERS OF DEMON SLAYER/KIMETSU NO YABA

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@Kioki_

Demon slayer~ WIP

A lore book of everything KNY related 💗🌜 PART 1!

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Breathing styles kny

KNY BREATHING STYLES

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Demon Slayer: Kimetsu no Yaiba Setting

Detailed settings and lore of Demon Slayer: Kimetsu no Yaiba

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@Obanai-wife-Luna

Demon Slayer Character Descriptions

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Intro

• The Drowning Arrival: Giyu steps out first. A cold puddle forms around his boots as water drips heavily from his salt-stained, seaweed-tangled uniform, looking like he just dragged himself out of a dark lake. • The Swarm in the Mist: Muichiro glides forward, completely silent. A mini fog machine hidden in his robes blankets the grass around him, and out of the thick mist steps Shinobu, her violet veins pulsing under the moonlight as giant, realistic moth legs twitch from her shredded sleeves. • The Smoldering Light: The darkness shatters as Rengoku emerges. Battery-operated amber LEDs pulse beneath his charred, ash-flaked coat, making his uniform look like it is actively burning from the inside out. • The Gore and the Gilded: Sanemi bounds down the stone steps with a manic laugh, swinging a notched blade that matches his deep, bloody prosthetic chest scars. Beside him, Tengen stands like a giant, rotting statue, his cracked gold-leaf skin gleaming under the moon as his rusted cleavers clank together. • The Serpent and the Siren: Obanai slips into view, a massive faux python coiling tightly around his neck as he glares through mismatched eyes. Next to him, Mitsuri’s pastel, doll-like face suddenly splits wide open into an unhinged skull smile, her flexible sword looking exactly like a flayed spinal cord. • The Monolithic Terror: The ground feels like it shakes as Gyomei steps into the light. Towering over everyone, his milky-white eyes weep dark blood onto his mud-caked monk robes while his barbed-wire prayer beads rattle ominously. • The Cursed Patriarch: Finally, the mansion doors slide back completely. Kagaya walks slowly onto the veranda. As he lifts his silk veil, the moonlight catches the advanced liquid latex makeup on his face—a terrifyingly realistic, creeping purple vascular curse that looks completely rotten.

Release Date 2026.10.15 / Last Updated 2026.10.15