The Ebony Octagonal Iaido Sword is a 100cm Japanese collector sword featuring a 100-refined twisted Damascus steel blade (~60 HRC), full tang construction, solid natural black ebony wood octagonal scabbard and handle, and genuine ox horn koiguchi.
- ✓ Hand-forged 100-refined twisted pattern Damascus steel blade with dynamic crystalline grain
- ✓ High-performance differential heat treatment delivering ~60 HRC edge hardness
- ✓ Full tang construction for authentic balance, structural safety, and handling precision
- ✓ Crafted from select high-density black ebony wood with an ergonomic octagonal profile
- ✓ Reinforced scabbard mouth (Koiguchi) sculpted from genuine natural polished ox horn
- ✓ Agile, lightweight design: 1.02kg net weight with commanding 100cm overall length
- ✓ Complete collector presentation with luxury brocade box, sword oil, and cleaning cloth
- ✓ Ships from US warehouse — fast domestic delivery. 18+ only.
Features
Twisted Pattern Damascus Steel Blade
The blade is traditionally hand-forged using an intricate twisted pattern steel technique. Multiple layers of high-carbon steel are repeatedly folded, forged, and twisted to produce an undulating, kinetic Damascus grain that strengthens the core while displaying breathtaking visual character.
Natural Black Ebony Octagonal Construction
Both the scabbard (Saya) and handle (Tsuka) are carved from matching billets of authentic high-density black ebony wood. The faceted octagonal cross-section fits naturally in the hand, providing superior tactile indexing and rotational control.
Genuine Ox Horn Reinforcement (Koiguchi)
The scabbard mouth is reinforced with genuine polished natural yellow ox horn. This prevents wood splitting over years of drawing and sheathing, while introducing a warm, organic contrast against the deep black ebony.
Full Tang Balance & Agile Handling
The tang extends through the handle in the classical manner. With a net blade weight of just 1.02 kg (2.25 lbs), this sword delivers effortless point control and smooth transitions ideal for Iaido forms and close inspection.
Specifications
{"children"=>[{"level"=>3, "type"=>"heading", "children"=>[{"type"=>"text", "value"=>"Specifications"}]}, {"listType"=>"unordered", "children"=>[{"children"=>[{"type"=>"text", "value"=>"Overall Length: 100 cm / 39.37 in"}], "type"=>"list-item"}, {"children"=>[{"type"=>"text", "value"=>"Blade Length: 71 cm / 27.95 in"}], "type"=>"list-item"}, {"type"=>"list-item", "children"=>[{"value"=>"Handle Length: 26 cm / 10.24 in", "type"=>"text"}]}, {"children"=>[{"value"=>"Blade Width: 3.2 cm / 1.26 in", "type"=>"text"}], "type"=>"list-item"}, {"type"=>"list-item", "children"=>[{"value"=>"Blade Thickness: 0.70 cm / 7.0 mm", "type"=>"text"}]}, {"children"=>[{"type"=>"text", "value"=>"Total Weight: 1.52 kg / 3.35 lb (with Saya)"}], "type"=>"list-item"}, {"children"=>[{"value"=>"Net Weight: 1.02 kg / 2.25 lb (without Saya)", "type"=>"text"}], "type"=>"list-item"}, {"children"=>[{"value"=>"Blade Material: 100-Refined Twisted Pattern Damascus Steel", "type"=>"text"}], "type"=>"list-item"}, {"children"=>[{"type"=>"text", "value"=>"Hardness: ~60 HRC"}], "type"=>"list-item"}, {"type"=>"list-item", "children"=>[{"type"=>"text", "value"=>"Handle & Scabbard: Natural Solid Black Ebony Wood (Octagonal)"}]}, {"type"=>"list-item", "children"=>[{"type"=>"text", "value"=>"Koiguchi / Accents: Genuine Natural Ox Horn"}]}], "type"=>"list"}], "type"=>"root"}
Package Contents
{"type"=>"root", "children"=>[{"listType"=>"unordered", "children"=>[{"children"=>[{"value"=>"1x Ebony Octagonal Twisted Steel Iaido Sword", "type"=>"text"}], "type"=>"list-item"}, {"type"=>"list-item", "children"=>[{"type"=>"text", "value"=>"1x Matching Natural Ebony Wood Scabbard"}]}, {"type"=>"list-item", "children"=>[{"type"=>"text", "value"=>"1x Luxury Brocade Presentation Box"}]}, {"children"=>[{"value"=>"1x Specialized Sword Maintenance Oil", "type"=>"text"}], "type"=>"list-item"}, {"type"=>"list-item", "children"=>[{"type"=>"text", "value"=>"1x Soft Sword Cleaning Cloth"}]}], "type"=>"list"}]}
Maintenance
{"type"=>"root", "children"=>[{"listType"=>"unordered", "type"=>"list", "children"=>[{"children"=>[{"type"=>"text", "value"=>"Handle the blade with clean, dry hands whenever possible. After handling, remove fingerprints and moisture using a soft cloth."}], "type"=>"list-item"}, {"type"=>"list-item", "children"=>[{"value"=>"For carbon steel blades, appropriate sword maintenance oil can help protect the surface from corrosion. Apply a light coat every 2-3 months.", "type"=>"text"}]}, {"type"=>"list-item", "children"=>[{"value"=>"Natural ebony wood should be kept away from extreme humidity fluctuations, direct sunlight, and heat vents to preserve its deep natural luster.", "type"=>"text"}]}]}]}
FAQ
{"type"=>"root", "children"=>[{"children"=>[{"type"=>"text", "value"=>"What is an octagonal Shirasaya / Iaido sword?"}], "type"=>"heading", "level"=>3}, {"children"=>[{"value"=>"Unlike traditional swords with wrapped cord handles and metal guards, an octagonal Shirasaya-style sword features clean, faceted natural wood construction, emphasizing sleek minimalist lines and agile balance.", "type"=>"text"}], "type"=>"paragraph"}, {"children"=>[{"value"=>"Why is ox horn used for the Koiguchi?", "type"=>"text"}], "level"=>3, "type"=>"heading"}, {"children"=>[{"type"=>"text", "value"=>"Natural ox horn is tough and resilient. Installing it at the mouth of the scabbard protects the wood from stress fractures and ensures a secure, smooth friction fit for the blade collar."}], "type"=>"paragraph"}, {"type"=>"heading", "children"=>[{"type"=>"text", "value"=>"What is twisted Damascus steel?"}], "level"=>3}, {"children"=>[{"type"=>"text", "value"=>"It is an artisanal forging method where laminated high-carbon steel bars are twisted while hot, creating a swirling spiral pattern that is revealed after acid etching and hand polishing."}], "type"=>"paragraph"}, {"children"=>[{"type"=>"text", "value"=>"Age restriction?"}], "level"=>3, "type"=>"heading"}, {"children"=>[{"value"=>"18+ only. By purchasing you confirm you meet this requirement.", "type"=>"text"}], "type"=>"paragraph"}]}
Shipping Info
{"type"=>"root", "children"=>[{"type"=>"list", "listType"=>"unordered", "children"=>[{"children"=>[{"value"=>"Ships directly from our US warehouse with standard delivery typically within 5-10 business days.", "type"=>"text"}], "type"=>"list-item"}, {"children"=>[{"type"=>"text", "value"=>"Securely double-boxed and padded to ensure pristine delivery. Express options available at checkout."}], "type"=>"list-item"}, {"children"=>[{"value"=>"Customers must independently verify all applicable laws and regulations before ordering.", "type"=>"text"}], "type"=>"list-item"}]}]}
Warranty
{"type"=>"root", "children"=>[{"children"=>[{"value"=>"We provide support for verified manufacturing defects and shipping-related damage. Contact us within 30 days of delivery with your order details and photographs. Warranty does not cover misuse, unauthorized modification, or normal wear. 18+ age verification required.", "type"=>"text"}], "type"=>"paragraph"}]}