Demon Slayer Kokushibo V1 TEE
Want this design in other styles?
Besides the classic short-sleeve tee, we also offer:
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Tank Top: TANK TOP 👈 Click here Perfect for summer — lightweight and breathable.
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LONG SLEEVES：LONG SLEEVES 👈 Click here Great for transitional weather and layering
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Sweatshirt: Sweatshirt 👈 Click here A fall essential, easy to layer.
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Hoodie: HOODIES 👈 Click here Your winter must-have, cozy and stylish.
You can order this design in different styles through the link below. After purchase, simply leave your order number and preferred design via online customer service, email (service@vasnico.com), or Instagram DM (vasnico_store), and we’ll customize your order accordingly.
SIZE CHART
Please choose your size based on your personal fit preference. Our T-shirts follow a standard fit.
If you prefer a more relaxed or oversized look, we recommend going one or two sizes up.
Product Details
☁️ Fabric Weight：10oz | Heavy Cotton with Structure
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T-Shirts | Long Sleeves | Tank Tops
Each crafted from premium heavyweight cotton (~300g).
Thicker than your average piece, it brings structure and presence without feeling bulky or stiff. It’s breathable, soft on the skin, and built for everyday comfort.
❄️ Fabric Weight：420g | Heavyweight Sweatshirts & Hoodies
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Crewneck Sweatshirts | Pullover Hoodies
Made from ultra-dense 420g cotton fleece.
Designed to keep warmth locked in while staying breathable, these pieces balance comfort and durability. Heavy in weight, timeless in style — perfect for layering or standing alone as a statement piece.
🎨 Print: DTG Precision | Clean. Durable. Soft-Touch.
Our graphics are applied using high-resolution Direct-to-Garment (DTG) printing, ensuring crisp lines, vibrant colors, and a soft, natural feel.
Unlike traditional prints, there’s no heavy plastic texture — just smooth, long-lasting artwork that stays bold wash after wash.
🧵 Construction: Tailored to Hold Its Shape
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Reinforced neckline to resist stretching
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Double-stitched hems for durability and a clean finish
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Relaxed drop-shoulder fit for a modern silhouette
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Seamless sides for smoother, more comfortable wear
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Ribbed cuffs & hems (sweatshirts & hoodies) for a secure yet flexible fit
🌟 Quality You Can Feel – Literally.
“The perfect thickness — not too hot, not too light. Just the right kind of heavy.”
“Those who know real quality know: fabric weight is the real flex.”
“It’s not just about the design — it’s about how it feels, how it wears, and how it lasts.”
“One wear and you’ll want to buy two more. This is that kind of piece.”
Order Cancellation & After-Sales Policy
Size Exchanges (Keep the Original)
If the size isn’t right after you receive your order, we offer a size exchange without returning the original tee.
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Pay $12.99 exchange fee + shipping, and we’ll send the correct size.
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The original item must be kept, and the exchange request must be made within 7 days of delivery.
Returns & Refunds
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We accept returns/refunds within 7 days of delivery for items with non-human (non-user) damage or quality issues.
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Items must be unused, unwashed, and undamaged, with original packaging .
Made-to-Order Notice:
All products are custom made. We cannot accept returns or refunds for subjective reasons (e.g., “don’t like the color/design,” “changed mind,” minor color differences due to lighting/screens).
In-Process Cancellations
If you request a cancellation after we have started production or once the order has shipped, a 50% fee will be deducted (to cover materials, labor, and handling). Shipping costs are non-refundable once shipped.
What Qualifies for a Refund/Reshipment
You may be eligible for a full refund or a free reshipment if:
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The item arrives damaged/defective (non-human damage).
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You received the wrong item or size due to our error.
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Your order fails to arrive within the guaranteed timeframe (excluding the 2–5 business day processing window) due to reasons within our control.
In these cases, restocking fees are waived.
Not Eligible
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Orders with incorrect/insufficient address or contact details provided by the customer.
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Delays or losses caused by extraordinary circumstances beyond our control (e.g., customs inspections, natural disasters, carrier disruptions).
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Subjective reasons (style, color preference, minor print differences due to lighting/screens).
How to Request Support
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Email our support team within 7 days of delivery with:
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Order number
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Issue description
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Clear photos showing the problem (full item + close-ups)
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We’ll evaluate and provide the appropriate after-sales solution (exchange, reshipment, or refund where applicable).
Support: Please send photos and details to our customer service email (see Contact page).
