OSIAS Cosplay

Our Collections

OSIAS COSPLAY

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KPop Demon Hunters Zoey Cosplay Costume Golden Stage Outfit Black

$99.99 USD

KPop Demon Hunters Zoey Cosplay Wig With Short Black Double Buns

$39.99 USD

osiascosplay

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KPop Demon Hunters Mira Cosplay Costume White Stage With Dazzling Laser Design

$99.99 USD

KPop Demon Hunters Mira Cosplay Wig With Long Pink Pigtails

$39.99 USD

Sahara

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KPop Demon Hunters Rumi Cosplay Costume How It's Done Stage Outfit

$79.99 USD

KPop Demon Hunters Rumi Cosplay Wig With Long Purple Braid

$39.99 USD

Sahara

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KPop Demon Hunters Saja Boys Cosplay Costume Your Idol Stage Outfit Black

$79.99 USD

KPop Demon Hunters Jinu Cosplay Wig in Short Black

$29.99 USD

Recreating the classics

OSIAS is bringing iconic character costumes back to life.

This time, no compromises —

with upgraded fabrics, refined craftsmanship, and improved fit & sizing,

we’re making cosplay stand out like never before.

OSIAS COSPLAY - Attack on Titan Survey Corps Cape Cosplay Costume

More volume, more magic!

OSIAS wigs use premium heat-resistant fibers and 20% extra thickness, so you can style with total confidence.

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Our mission

At OSIAS, we’re on a mission to change the way people see cosplay.

No more cheap fabrics or uncomfortable fits — we believe every costume and wig deserves the same level of care as real fashion.

We carefully select premium materials and trims, refine every pattern and size, and continuously upgrade our craftsmanship.

By optimizing our supply chain, we’ve made production faster and more efficient — so every piece reaches you with quality you can feel.

Cosplay should never feel like a compromise — and with OSIAS, it doesn’t.