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Nichirin Katana (Demon Slayer) - ニチリン
Note: Engraving placement and orientation may vary by blade model (hamon, geometry, and flat area).
Why choose us
1060 Steel
Forged Blade
Collector Quality
Trusted Globally
Inspired by Japan
Nichirin Katana (Demon Slayer) - ニチリン
Specifications
Hand-forged Nichirin Katana — a replica of the standard Demon Slayer Corps sword from Kimetsu no Yaiba. Forged from 1060 carbon steel with a sharpened, full-tang polished blade. Black iron tsuba with radial sun-ray pattern and gold center, black cotton ito over red synthetic rayskin, black lacquered saya with silver fittings. Includes minimalist black metal display stand. The blade every Demon Slayer carries before their destiny reveals itself.
Nichirin Sword Specifications
| Blade Steel | 1060 Carbon Steel |
| Blade Finish | Polished silver |
| Construction | Full Tang, Handmade, Sharpened |
| Overall Length | 105 cm / 41 in |
| Blade Length | 72 cm / 28 in |
| Blade Width | 3.2 cm / 1.2 in |
| Blade Thickness | 0.7 cm / 0.27 in |
| Handle Length | 30 cm / 11.8 in |
| Tsuba (Guard) | Iron — black with radial sun-ray pattern, gold center |
| Tsuka-Ito & Sageo | Black cotton |
| Same | Red synthetic ray skin |
| Saya (Scabbard) | Hardwood — black lacquer with silver fittings |
| Includes | Katana + scabbard + minimalist black metal display stand |
Nichirin Blade — Sunlight Ore Design
The polished silver blade captures the Nichirin sword in its pre-transformation state — the neutral color every Corps member sees before the steel reveals their Breathing style. In the anime, Nichirin blades are forged from scarlet ore mined on Sunlight Mountain, a peak bathed in sunlight year-round. That solar energy gives the blade its demon-killing properties and triggers the color change unique to each wielder. This replica represents the moment of pure potential — before blue, red, or black. Learn how our traditional forging recreates this blade.
Sun-Ray Iron Tsuba — Demon Slayer Guard
The circular black iron tsuba features thin spokes radiating outward from a gold center like rays of sunlight — referencing the solar ore from which all Nichirin swords are forged. Sunlight is the one force demons cannot resist, and the tsuba channels that symbolism into the guard. The gold center and brass habaki provide warm accents against the monochrome black palette.
Nichirin Katana — 1060 Carbon Steel Full Tang
Forged from 1060 carbon steel with full-tang construction secured by bamboo mekugi. The blade is hand-sharpened and functional. 1060 carbon steel delivers the hardness and edge retention suited for both display and cutting. The polished silver finish stays true to the Nichirin blade's neutral pre-transformation appearance.
What Is a Nichirin Sword in Demon Slayer?
Nichirin swords (日輪刀 — Nichirin-tō) are the primary weapons of the Demon Slayer Corps. Forged from scarlet ore and scarlet iron sand, they are the only weapons capable of permanently killing demons. Each blade changes color when first drawn by its wielder — blue for Water Breathing, red for Flame, yellow for Thunder, green for Wind, pink for Love, black for unknown potential. The color cannot be chosen, only revealed.
Nichirin Katana Display & Demon Slayer Collection
Ships with a minimalist black metal display stand matching the sword's clean aesthetic. This Nichirin katana serves as the foundation piece for any Demon Slayer collection — display alongside Tanjiro's black Nichirin, Rengoku's flame blade, or Giyu's blue sword from our Demon Slayer katana collection. The neutral design also works as a standalone display for fans who appreciate the black-and-silver aesthetic without character-specific detailing.
Frequently Asked Questions About the Nichirin Katana
What color does a Nichirin sword turn?
In Demon Slayer, Nichirin blades change color based on the wielder's Breathing style. Blue indicates Water, red means Flame, yellow means Thunder, pink means Love, green means Wind, and black is extremely rare. This replica represents the neutral pre-transformation state.
Why can only Nichirin swords kill demons?
Nichirin swords are forged from ore that absorbs sunlight year-round on Sunlight Mountain. Since sunlight is the only natural force that destroys demons, blades forged from this ore carry that property permanently — allowing Demon Slayers to kill demons at night.
Is this Nichirin katana sharp?
Yes. The 1060 carbon steel blade is hand-sharpened and functional. Handle with care, store inside the saya, and check your local regulations regarding bladed weapons before ordering.
Which Demon Slayer character uses this sword?
This is a generic Demon Slayer Corps Nichirin sword, not tied to a specific character. It represents the standard blade every slayer receives after Final Selection — before the steel changes color. It works for cosplaying any Corps member.
What is the difference between this and the Tanjiro katana?
The Tanjiro katana features a red flame-shaped tsuba and red kanji engraving specific to his character. This Nichirin katana uses a sun-ray circular tsuba and a clean polished blade without character markings — a universal Demon Slayer Corps sword.
Nichirin Katana Care Instructions
Wipe the polished blade with a soft cloth after handling and apply choji oil to prevent oxidation. Clean the black saya with a dry cloth to maintain its matte finish. The sun-ray tsuba benefits from gentle cleaning to preserve its radial detail. Store in the saya away from moisture and direct sunlight.
Legal Disclaimer
By purchasing from Katana Corp, you acknowledge and agree that:
- You are at least 18 years of age (or the age of majority in your jurisdiction).
- You are solely responsible for verifying and complying with all local laws and import regulations before placing an order.
- Some countries prohibit the importation of swords entirely. Katana Corp is not responsible for orders delayed, seized, or refused by customs authorities.
- All katanas and related products are sold strictly as decorative and display items. They are not intended or certified for combat use.
- Depending on the jurisdiction, swords may legally be considered bladed weapons, subject to specific restrictions or prohibitions.
- Katana Corp disclaims all liability for any injury, damage, or legal consequences resulting from misuse, abuse, or unlawful use of its products.
For full details, please refer to our Terms of Service.
Care & Maintenance
To maintain your katana's appearance and performance over time, we recommend:
- Regularly wiping the blade with a soft cloth to remove fingerprints and moisture.
- Applying a light coat of choji oil to prevent rust (for carbon steel blades).
- Storing the sword in a dry place, preferably inside its saya.
- Avoiding direct contact with hard surfaces to preserve sharpness and finish.
For more care tips, check our full maintenance guide in the FAQ section.
Behind the Blade
Every katana we offer carries the essence of centuries-old craftsmanship.
More than just a weapon, the katana symbolizes discipline, honor, and mastery.
Our artisans draw inspiration from traditional forging methods to ensure each blade reflects the spirit of the samurai — strength, precision, and soul.
Owning one is not just about aesthetics — it’s about carrying a piece of that legacy.
User Experience
This katana is designed to offer a perfect balance between blade and handle.
Its ergonomic tsuka (handle) allows a secure two-handed grip, while the weight distribution ensures smooth, fluid movement.
Whether for training, display or cutting practice, handling feels natural and precise.
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Excellent
Good sword, small issue on arrival
Saya mouth was slightly loose when I got it, fitting tape sorted it. Balance is great though. People at my dojo always ask about it.
Way better than I expected
Hamon is clean, handle wrap tight, saya closes solid. Came in a wooden box. No complaints at all for the price.
Got it as a gift, he was speechless
Bought for my boyfriend who does iaido. He said the fit and finish were legit. I knew nothing about swords, site made it easy to pick.
Nice blade but took 2 weeks to arrive
Damascus looks great. Shipping to Portland took forever and tracking was dead for a week. Quality is there, logistics need work.
Third order, still no complaints
Ordered three times over two years. Always well packed, matches the photos. Support replied same day. Will keep coming back.
7×
Reasons to choose us
Why Choose Katana Corp
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The Art of Traditional Forging
Each katana we craft is born from centuries of samurai tradition.
Our master smiths shape every blade by hand, folding the steel to achieve unmatched strength, flexibility, and beauty.
This time-honored process is not just about creating a weapon? it’s about preserving a legacy of discipline, honor, and artistry.
Materials Chosen Without Compromise
We select only the highest-grade steels and authentic fittings to ensure every katana is both a masterpiece and a reliable companion.
From the flawless hamon line to the perfectly balanced tang, each detail is carefully inspected to meet the highest standards of performance and aesthetics.
More Than a Sword, A Lifelong Legacy
Owning a handmade katana is an experience that goes beyond the blade itself. It’s holding history, tradition, and craftsmanship in your hands.
Whether displayed as a work of art or wielded with precision, your katana will stand as a symbol of timeless skill and dedication for generations to come.
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FAQ’s
Visit our FAQs page to find answers to common questions.