• Tanjiro Black Nichirin Butterfly Knife 1
  • Tanjiro Black Nichirin Butterfly Knife 2
  • Tanjiro Black Nichirin Butterfly Knife 3
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Tanjiro Kamado Black Nichirin Butterfly Knife - Demon Slayer (Metal)

Tanjiro Kamado Black Nichirin Butterfly Knife - Demon Slayer (Metal)

$34.99 USD
$34.99 USD
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Inspired by the series Demon Slayer, this knife features a sleek black and silver blade with black handles. It includes a metal safety latch to securely lock the blade in place, both when not in use and when deployed.

Also known as a Balisong or Butterfly knife, this folding pocket knife has two handles that counter-rotate around the tang, concealing the blade within the handles when closed. Butterfly knives are particularly useful in situations where using both hands to open a knife is inconvenient. Please ensure you check your local laws regarding the possession and import of these knives.

Overall Length: 8.5  Inches
Blade Length: 4 Inches
Closed Length: 5 Inches
Blade Material: 440 Stainless Steel, Heat Treated, Black and Silver Blade
Blade Thickness: 3.25mm 

Blade Features: Non-sharp
Handles: Black, Alloy, Hard Surface Finishing
Other Features: Lock Back

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Frequently Asked Questions

What is the Tanjiro Butterfly Knife made of?

This butterfly knife is made from stainless steel and features a matte black blade with anime-accurate red handle accents. It’s crafted for durability, collection, and themed display use.

Is the blade sharp?

No, the blade is unsharpened and blunt for safety. It's designed for display, cosplay, or safe flipping practice—not for cutting or real combat use.

How long is the knife when opened?

The knife measures approximately 9 inches when fully extended. Its compact size makes it easy to carry, handle, and display.

Does the knife open automatically?

No, it is a manual butterfly knife with standard flipping mechanics. It does not feature a spring-assisted or automatic opening system.

Is this modeled after Tanjiro’s Nichirin Blade?

Yes, the knife is inspired by Tanjiro Kamado’s signature black Nichirin Blade from Demon Slayer. It translates the full-sized katana into a compact, stylized butterfly knife version with recognizable color and design elements.

Can it be used for cosplay?

Absolutely. The knife is an excellent cosplay accessory, especially for fans of Tanjiro. Its lightweight, safe build makes it perfect for costumes, photoshoots, or convention display.

Is it good for flipping practice?

Yes, the blunt edge and balanced design make it suitable for safe flipping and handling. It’s a great starter piece for anime fans who enjoy butterfly knife tricks.

Who is this knife ideal for?

This butterfly knife is great for Demon Slayer fans, anime collectors, and those who want a portable version of Tanjiro’s iconic weapon. It’s also ideal for cosplay enthusiasts and butterfly knife collectors.

Is this considered a toy?

No, this is a collector’s item. While safer than a real blade, it’s intended for older teens and adults and should not be used as a toy by children.

How should I care for the knife?

Use a soft, dry cloth to clean the blade and handle. If used for flipping, you can occasionally apply light oil to the hinge. Store it in a dry place to prevent wear or rust.