Uzui Tengen Muki-Muki Gym Oversized T-Shirt

✨ Flex your fandom with funny ninja flair

This oversized tee brings gym vibes and anime energy together with its hilarious "Muki-Muki Gym" mouse design inspired by Uzui Tengen from Demon Slayer. Whether you're lifting or lounging, it's your go-to for breathable comfort and anime-approved style.

📏 Size Chart (CM)

Please allow 1–3 cm variation due to manual measurement.

💖 Features

• 💫 Oversized fit for relaxed comfort
• 🖤 Hilarious Muki-Muki gym mouse print on back and chest
• 👕 Breathable cotton perfect for summer wear

👗 Styling

Pair it with distressed denim, cargo shorts, or joggers for a casual streetwear look. Add a baseball cap and sneakers to lean into the anime gym aesthetic. Ideal for anime conventions, workouts, or just flexing your fandom in daily life.

🛒 Level up your tee game

Whether you're an anime gym rat or just love funny, bold prints, this tee is an instant conversation starter. The oversized silhouette gives it trendy street-style appeal while the breathable cotton keeps you cool. Don’t miss this shoutout to one of Demon Slayer’s flashiest Hashira—get yours before it’s gone!

🌐 Shipping

• Free US Shipping on orders over $50
• Free International Shipping on orders over $100
• Some items may incur shipping charges regardless of order size, especially for partner items.

💸 Returns

• 14-day return policy for unworn, unused items in original packaging.
• Return shipping costs apply, and a 20% restocking fee may apply.
• Some items, like swimwear, lingerie, and custom-made products (Cosplays), are non-returnable for hygiene and quality reasons.
• Tariff and Duty Charges are non-refundable in any case.

🚚 Shipping & Notifications

• Order confirmation and shipping updates with tracking details.

📦 Delivery

• Orders typically arrive on time. Estimated delivery is shown on every product page. 96%+ of orders are delivered in this timeframe.

For full details, see our Shipping Policy and Return Policy.

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Got a question or an issue? Our dedicated support team is available 9-5 M-F to ensure you receive exactly what you ordered. We’re committed to resolving any concerns quickly and efficiently.

• Our Order Guarantee

Your satisfaction is our top priority. We take pride in delivering high-quality items accurately and on time. If something isn’t right, our hassle-free support will make it right—guaranteed.

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Join our community of delighted customers. Explore our latest collections and shop with confidence, knowing that our friendly team is always here to support you. Start your shopping journey now and experience the Kawaii Stop difference!

1. Can I track my order?

Absolutely! Once your order ships, you’ll receive a tracking number. Use our tracking page to follow your package’s progress.

2. What is your return policy?

You can return eligible items within 14 days of delivery. Some items, like swimwear, lingerie, cosplay, and custom-made products, are non-returnable for hygiene and quality reasons. A 20% restocking fee applies to all returns​​.

3. What is the difference between the shipping options you offer?

Free Shipping $50+: Free Economy shipping for orders above $50 USD.

Economy Shipping: Free for order $50+. Provides cost effective option with standard delivery times.

Standard Shipping: Our fastest option, Typical delivery within 14 days for both domestic and international orders.

4. How can I contact your customer service?

You can reach us by email at Contact@KawaiiStop.com or send mail to our office at 30 N Gould St STE N, Sheridanm WY 82801.