Why choose us
2-5 business days
Forged Blade
Collector Quality
Customer feedback
Inspired by Japan
Note: Engraving placement and orientation may vary by blade model (hamon, geometry, and flat area).
Why choose us
2-5 business days
Forged Blade
Collector Quality
Customer feedback
Inspired by Japan
Shizen Ninjato (Carbon Steel) - 自然の
| Blade Type | Ninjato (straight-blade ninja sword) |
| Blade Steel | 1060 Carbon Steel - Decorative Hamon Line |
| Blade Geometry | Straight (no curvature) |
| Construction | Full Tang, Handcrafted, 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) | No projecting guard shown in product photos |
| Habaki | Brass |
| Tsuka (Handle) | Rosewood - bare wood, no wrapping |
| Saya (Scabbard) | Rosewood - natural grain, no lacquer |
| Includes | Ninjato + saya + ornate dragon display stand |
By purchasing from Katana Corp, you acknowledge and agree that:
For full details, please refer to our Terms of Service.
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.
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.
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.
Sold for collection and display. Handle carefully when placing on a stand or carrying out maintenance.
Straight blades and natural grain / Shizen
The Shizen ninjato keeps its fittings simple: bare rosewood, a small brass blade collar and a straight polished blade. A pale wavy line runs along the steel. With the sword sheathed, the handle and saya form a clean wooden outline without the broad guard or cotton wrapping seen on many other models.
The blade
Shizen has a 72 cm straight blade in 1060 carbon steel. The wavy line is described in the original product details as machine-made, so it is a decorative hamon rather than evidence of clay tempering. The sword is listed as full tang and sharpened. The polished surface and pale line give the blade detail without a colored coating.
The fittings
The handle has no ito or rayskin covering, leaving the rosewood grain on show. The saya repeats that wood finish, with a brass collar beside the blade. There is no projecting guard visible in the product photos. The result is a narrow, uninterrupted outline when the sword is sheathed.
Shizen and Kagehana share a straight blade and rosewood fittings, but their blade specifications and decoration differ. Shizen uses 1060 carbon steel with a decorative wavy line. Kagehana lists high-manganese steel and dragon decoration on the wood. Those details give you a more useful comparison than treating either as a universal upgrade.
In your collection
The set includes the matching rosewood saya and an ornate dragon display stand. Check that your shelf accommodates the listed 105 cm overall length. Showing the blade and saya together lets you see both the pale line on the steel and the uninterrupted grain of the scabbard.
Keep the steel dry and follow the Care & Maintenance instructions above. Wipe the wooden fittings with a soft, dry cloth and keep blade oil off them. Avoid abrasive polishing around the decorative line and do not leave the wood in damp storage.
No. Its original product details describe the line as machine-made. It is presented here as a decorative hamon line, not as a genuine temper line produced by clay hardening.
The blade is 1060 carbon steel. You can read about the steel names used in the store in our katana steel guide.
It has a straight blade. If you are comparing ninjato vs katana, that straight profile is the key visible difference from a curved katana blade.
No. Shizen has a bare rosewood handle and a matching rosewood saya. The product photos show no projecting guard between the handle and blade.
Shizen has 1060 carbon steel and a decorative hamon line. Kagehana lists high-manganese steel and dragon decoration on the wood. Both have a 72 cm straight blade and rosewood fittings.
The listed overall length is 105 cm. The blade measures 72 cm, and the handle measures 30 cm. Use the overall measurement when planning your display.
Yes. The included items are the ninjato, its rosewood saya and an ornate dragon display stand.
Yes. It is listed as sharpened and full tang. It is sold for collection and display, so keep the edge secure during storage, display and maintenance.
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Customer reviews
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×
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FAQ’s
Visit our FAQs page to find answers to common questions.
