Blood+

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Description

Explore our collection of Blood+ replica katanas and swords, expertly crafted to replicate the iconic weapons from the anime series. Made from high-quality materials, these replicas capture the detailed design of Saya Otonashi’s katana and other notable blades from the show. Perfect for collectors, cosplayers, or display, these swords offer an authentic look and feel, bringing the intense, action-packed world of Blood+ to life. Ideal for fans seeking a piece of the series in their collection!

Blood+ Sword & Katana Lore

In the dark and emotionally charged world of Blood+, the sword is more than a weapon, it's a lifeline, a legacy, and a symbol of inner struggle. The katana wielded by Saya Otonashi, the show’s iconic protagonist, is central to the battle between humanity and the Chiropterans. Forged to combat immortal threats, Saya’s katana is unique in that it only gains its full power when infused with her blood, turning a traditional blade into a deadly tool of purification. With its elegant curve, crimson-stained edge, and mystical purpose, the Blood+ katana bridges ancient combat and supernatural lore. It reflects Saya’s dual identity: a seemingly ordinary girl burdened with an extraordinary destiny.

Why Choose Sword Slice?

At Sword Slice, we’re more than just a katana store — we’re a community built around craftsmanship, authenticity, and passion for blades. Here’s why we stand out as your go-to source for high-quality katanas

Authentic Craftsmanship

Each katana we offer is forged with attention to detail, reflecting traditional methods and superior craftsmanship. Whether you're a collector, martial artist, or enthusiast, you’ll find blades that are almost exact replicas.

Wide Selection

From carbon steel practice swords to premium folded steel katanas, we stock a variety to match all budgets and needs. Our catalog is constantly updated with new arrivals and limited editions.

Quality You Can Trust

We source our swords from trusted bladesmiths who use durable materials, tested for performance and edge retention. Every katana goes through quality checks before it reaches your door.

Clear, Honest Pricing

No inflated markups. No gimmicks. Just fair prices on all products, with transparent descriptions so you know exactly what you're getting.

Customer-Focused Service

We're committed to a smooth shopping experience. Our customer support is responsive and knowledgeable — here to help you pick the right sword or handle any concerns.

Fast, Secure Shipping

We ensure your order arrives safely and quickly, with reliable shipping partners and protective packaging for every sword.
Join thousands of satisfied customers and experience the Sword Slice difference. Whether it’s your first katana or your fiftieth, we’re here to help you slice through the noise and find the perfect blade.

Frequently Asked Questions

Is the Blood+ katana replica accurate to the anime?

Yes. Our replica is based on screen references from the anime Blood+, featuring the red blade tip, curved profile, and Saya’s traditional handle style.

Is the Saya Otonashi katana safe for cosplay?

Yes! The unsharpened version of the Bloodied Katana is con-safe, ideal for cosplay, fan expos, and photo shoots.

Is the Bloodied Katana battle-ready or decorative?

We offer both battle-ready and display versions of Saya’s katana. Check the product listing to see whether it is sharpened or unsharpened.

What materials are used in the Blood+ sword replica?

The replica is made from stainless steel or alloy, with a red-accented blade and wrapped handle, closely matching Saya’s katana from Blood+.

Is the Saya Otonashi sword full-size?

Absolutely. The Blood+ katana replica is life-sized, measuring around 40–42 inches, just like Saya’s weapon in the anime.

Who is Saya Otonashi in Blood+?

Saya Otonashi is the main protagonist of Blood+, a mysterious girl who wields a katana imbued with her blood to destroy Chiropterans, vampire-like creatures threatening humanity.

How do I care for my Blood+ katana replica?

Keep the blade clean with a soft cloth, store in a dry place, and lightly oil the blade if it's made of carbon steel to prevent rust

Is the Saya Otonashi sword double-edged?

No. Like most katanas, Saya’s Bloodied Katana is single-edged, optimized for clean, fast strikes against enemies.

How heavy is the Saya Otonashi katana replica?

Most Blood+ katana replicas weigh between 2.5 to 3.5 pounds, providing a balanced feel for cosplay or display.

Will you be adding more weapons from Blood+ or similar anime?

Yes! We plan to expand our anime sword collection, including more blades from Blood+, as well as other supernatural and fantasy series.