Demon Slayer Swords for Sale

Demon Slayer: Kimetsu no Yaiba introduced millions of fans worldwide to the beauty and power of Japanese swords through its portrayal of the Nichirin blades, each one unique in colour, shape, and spirit, reflecting the breathing style and soul of its wielder. At Japanese Swords, we bring these iconic blades to life as real, collector-grade replicas in genuine carbon steel.

Whether you are looking for Tanjiro’s black Nichirin sword, Rengoku’s flame blade, Zenitsu’s yellow katana, or any of the Hashira’s legendary weapons, every Demon Slayer sword in our collection is hand-finished, full-tang, and built to honour the craftsmanship the series deserves.

What Are Nichirin Swords?

In the world of Kimetsu no Yaiba, Nichirin swords, also called Nichirin Tō (日輪刀), are the primary weapons of the Demon Slayer Corps. Forged from a rare ore that absorbs sunlight, each blade takes on a unique colour when first wielded, determined by the personality and breathing style of its owner.

This lore is what makes Demon Slayer katana replicas so visually striking and collectible: no two blades are the same. From Tanjiro’s pitch-black blade to Mitsuri’s pink whip-like sword, the variety of colours, guards (tsuba), and blade shapes makes this one of the most iconic sword universes in anime history.

Authentic Nichirin Blade Replicas from Kimetsu no Yaiba

Each sword in our collection is dedicated to a single character, screen-accurate in colour, fittings, and proportions:

New characters and limited edition blades are added regularly, check back or contact us if you are looking for a specific blade.

Real Steel – Not Plastic, Not Foam

Every Demon Slayer sword in our collection is crafted from genuine carbon steel, not stainless steel, not zinc alloy, not plastic. These are real collector-grade replicas built to the same standards as our traditional Japanese katanas:

  • Carbon steel blade : genuine, functional, full-tang
  • Hand-wrapped handle : ito over real samegawa (ray skin)
  • Lacquered wooden saya : not plastic
  • Screen-accurate colours and fittings : tsuba, habaki, and blade colour faithful to the source material
  • Certificate of authenticity included in every box
  • Fits standard katana wall mounts and display stands

Sharp or Unsharpened – Which Should You Choose?

All Demon Slayer sword replicas in our collection are available in two versions:

  • Unsharpened : ideal for display, cosplay, and conventions. Safe to handle, visually identical to the sharp version. The most popular choice for collectors and fans.
  • Sharp : a fully functional blade for collectors who want a battle-ready Nichirin sword or practitioners who use anime-style katanas for cutting practice.

Not sure which to choose? See our sharp vs unsharpened guide or contact us.

Frequently Asked Questions

Are Demon Slayer swords made of real metal?Yes, every blade in our collection is made from genuine carbon steel with full-tang construction. These are not toys or foam props; they are real collector-grade replicas.
What is a Nichirin sword?A Nichirin sword (Nichirin Tō) is the fictional weapon used by Demon Slayers in Kimetsu no Yaiba. Each blade takes on a unique colour based on the wielder’s breathing style. Our replicas recreate these colour-accurate designs in real carbon steel.
Which Demon Slayer sword is the most popular?Tanjiro’s black Nichirin sword and Rengoku’s flame blade are consistently our two best-sellers. Zenitsu’s yellow katana and Giyu’s blue blade are close behind.
Can I use a Demon Slayer sword for cosplay?Absolutely. We recommend the unsharpened version for conventions and cosplay events. Always check the weapon policy of your event before attending.
Are Demon Slayer swords legal in the UK?Yes, provided they are produced using traditional methods of making swords by hand. All swords sold by Japanese Swords are produced using the Marugitae (丸鍛え) forging method, hand-polished and hand-assembled, and sold strictly to collectors and enthusiasts over 18. Laws vary by country; please check your local regulations before ordering.
Do Demon Slayer swords fit standard display stands?Yes, all our Demon Slayer katana replicas follow standard katana dimensions and fit any horizontal wall mount or display stand.

Browse the full Demon Slayer collection above and find the Nichirin blade that speaks to you. Explore our complete anime and manga sword collection for blades from One Piece, Bleach, Naruto and more.