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Baioretto Katana - 紫紋刀
Note: Engraving placement and orientation may vary by blade model (hamon, geometry, and flat area).
Why choose us
Ships within 48/72h
Forged Blade
Collector Quality
Trusted Globally
Inspired by Japan

Baioretto Katana - 紫紋刀
Specifications
Hand-forged Baioretto Katana in Damascus steel with bo-hi groove and dark wave engravings near the habaki. Full tang, sharpened. Dual-tone copper tsuba with sculptural shishi relief and brass rim, brass habaki with circular mon crest, purple cotton ito over synthetic rayskin, purple lacquered saya with diagonal silver-white candy stripes, purple sageo. Includes wooden display stand.
Baioretto Katana Specifications
| Blade Steel | Damascus Steel — Bo-Hi |
| Blade Feature | Dark wave engravings near habaki |
| 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) | Copper — dual-tone with sculptural shishi relief |
| Habaki | Brass — circular mon crest |
| Ito | Purple cotton |
| Rayskin (Same) | Synthetic |
| Saya (Scabbard) | Purple lacquered — diagonal silver-white candy stripes |
| Sageo | Purple |
| Includes | Katana + saya + wooden stand |
Damascus Blade — Bo-Hi and Wave Engravings
The blade is mirror-polished Damascus with folded grain visible under direct light. The bo-hi groove runs the blade's length, reducing weight and producing tachikaze on each swing. Dark wave engravings near the habaki sit flush with the steel — visible on inspection but invisible from across the room. The Baioretto Katana keeps its blade classical because the saya carries the entire visual identity. Restraint on the steel makes the purple hit harder.
Sculptural Copper Tsuba — Shishi Guardian
The tsuba is dual-tone copper: dark patinated bronze on the outer surface with a polished brass inner rim. A three-dimensional shishi (lion-dog guardian) emerges from the guard's surface — not carved flat but sculpted outward, creating a figure that casts its own shadow. The patina contrast between dark outer and bright inner surfaces gives the creature depth, as if it moves between firelight and darkness. The brass habaki below carries a circular mon (family crest) — a small engraved medallion connecting the blade to a lineage.
Purple Candy-Stripe Saya
Diagonal silver-white stripes spiral around deep purple lacquer. The stripes are evenly spaced and precisely aligned, wrapping the scabbard in a helical pattern that creates the illusion of continuous rotation. Purple (murasaki 紫) was restricted to the highest court ranks during Japan's Heian period — the dye extracted from murasaki root was rare enough that wearing it required imperial permission. The Baioretto Katana pairs that historical weight with a candy-stripe geometry that reads as contemporary and confident.
Purple Handle — Full Palette Commitment
Purple cotton ito wraps over synthetic rayskin in the standard diamond pattern, with white menuki positioned to echo the saya's white stripes. The purple sageo matches the ito and saya exactly — from pommel to scabbard tip, the violet palette is unbroken. The Baioretto Katana is the second full-purple katana in our catalog alongside the Amethyst Nebula: the Nebula scatters gold on purple (cosmic), the Baioretto wraps silver-white stripes on purple (imperial). Same color, opposite visual language.
Baioretto — Violet in Japanese
バイオレット (baioretto) is the Japanese transliteration of "violet." The name acknowledges that this is a sword defined by its color. Traditional katana design favors restraint — black, brown, red, natural wood. The Baioretto breaks that convention with a shade most smiths avoid, and the candy-stripe pattern pushes further into territory where a single miscalculation in alignment or color saturation would collapse the design. The execution holds because every stripe is precise and the purple is deep rather than neon.
Display
Ships with a natural wood stand. The warm wood anchors the purple in classical context — without it, the saya could read as novelty. With it, the stripe pattern registers as intentional evolution of traditional lacquer work. The Baioretto photographs well from every angle because the spiraling stripes shift as the viewing position changes.
Frequently Asked Questions
Is the Baioretto Katana blade Damascus?
Yes. Folded Damascus steel with visible grain pattern under direct light. Bo-hi groove and dark wave engravings near the habaki.
How does this compare to the Amethyst Nebula?
Both use Damascus steel and purple ito. The Nebula has a galaxy saya (gold specks on purple), copper dragon tsuba, and hamon. The Baioretto has a candy-stripe saya (silver-white diagonals on purple) and sculptural shishi tsuba. Cosmic vs imperial.
Are the stripes painted or inlaid?
Lacquer application — silver-white stripes applied in precise diagonal bands over purple base lacquer. The spiral alignment is consistent from koiguchi to kojiri.
Why purple?
Murasaki (紫) was the color of Japan's highest court ranks during the Heian period. Combined with the diagonal stripes, the purple creates a register between imperial authority and modern pattern design.
Is the shishi on the tsuba three-dimensional?
Yes. The figure projects outward from the guard surface — a sculptural element that casts shadows and changes profile depending on viewing angle.
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.
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.

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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Key Destinations
United States: 5–7 days
Canada: 5–7 days
Australia: 6–9 days
Denmark: 4–6 days
Netherlands: 3–5 days
Sweden: 4–6 days
Switzerland: 3–5 days
Finland: 5–7 days
Singapore: 6–8 days -
Central European Partners
France: 2–3 days
Germany: 3–5 days
Spain: 4–6 days
Italy: 4–6 days
Belgium: 3–5 days
Austria: 4–6 days
Ireland: 4–6 days
Poland: 4–6 days
Portugal: 4–6 days -
Extended EU Network
Czechia: 4–6 days
Hungary: 4–6 days
Slovakia: 4–6 days
Slovenia: 5–7 days
Romania: 5–7 days
Bulgaria: 5–7 days
Croatia: 5–7 days
Serbia: 5–7 days
Estonia: 5–7 days
Latvia: 5–7 days
Lithuania: 5–7 days
Luxembourg: 3–5 days
Greece: 5–8 days -
FAQ’s
Visit our FAQs page to find answers to common questions.