Product Details

The blade on this katana is forged from high manganese steel and finished in a deep blue tone that catches light with a clean, polished sheen. A hand-engraved wave pattern runs along the spine, adding a textural layer that sets this piece apart from standard production swords. The hamon line is visible along the edge, lending it the classic visual signature of traditional Japanese sword craft. If you're exploring the full range of Blue Katana Sword options, this piece sits firmly in the premium end of that category.

The tsuka (handle) is built with a full tang core - the steel runs the entire length from tip to pommel with no break in the metal. Black cord is wrapped in a traditional diamond pattern over PU black samegawa, giving the grip both visual texture and a secure hold. Alloy fittings at the fuchi and kashira carry the gold hardware tone consistent with the rest of the koshirae.

The tsuba is an ornate scroll design cast in gold-black alloy, featuring open filigree cutouts and a yin-yang menuki set just above it on the handle. The gold tone of the tsuba creates a deliberate contrast against the blue blade and black wrap - a color relationship that defines the visual identity of this sword. The seppa on both sides of the tsuba are finished to match.

The saya is shaped from hardwood and finished with a premium natural lacquer in a mixed black-and-gold color scheme that mirrors the sword's hardware palette. The black sageo cord is attached at the kurigata, allowing for traditional carry positioning or display mounting. The lacquer surface is smooth with good depth, holding up to handling without surface damage under normal use conditions.

Overall dimensions: 40.5 inches in total length, 1.26 inches in blade width, 0.28 inches in blade thickness, and 3.2 lbs. This is a full koshirae presentation piece built for collectors and enthusiasts who want authentic construction details without compromising on visual impact. For those interested in Leather Manganese Steel Katana alternatives using the same core material, that collection offers additional handle and finish variations worth comparing.

  • Blade is forged from high manganese steel with a vivid blue finish and a hand-engraved wave pattern running along the spine - a standout visual detail rarely found at this tier.
  • Full tang construction runs the steel continuously through the handle, providing solid balance across the 40.5-inch overall length at 3.2 lbs.
  • Gold-black alloy tsuba features an ornate scroll cutout design with a yin-yang menuki accent - the gold tone contrasts cleanly against the black handle wrap.
  • Handle is wrapped in black cord over PU black samegawa (ray-skin), secured with alloy fittings that echo the gold hardware theme throughout the koshirae.
  • Saya (scabbard) is crafted from hardwood with a premium natural lacquer finish in a black-and-gold mixed color scheme, with a black sageo cord for carry or display.

Specification

Product Specifications
Item NumberTK-JP-G10009
Primary ColorBlue Blade
Primary MaterialManganese Steel
Saya ColorBlack-gold
Saya MaterialHardwood Lacquer
Tsuka ColorBlack
Nagasa ColorBlue
Sageo ColorBlack
Tsuba ColorGold-black
Tsuba ThemeOrnate Scroll
Nagasa HamonYes
Blade EngravingWave
StyleKoshirae
Dimensions40.5 x 1.3 x 0.3 Inches
Weight3.2 Pounds
Packing Size43.3 x 3.9 x 3.2 Inches
Shipping Weight4.4 Pounds

Frequently Asked Questions

What steel is used and does it have a hamon?
The blade is forged from high manganese steel with a blue finish. It does feature a visible hamon line along the edge, a characteristic detail of traditional Japanese sword geometry, achieved through the finishing process on this steel.
What makes the blade visually distinctive on this katana?
The combination of the deep blue blade finish and hand-engraved wave pattern along the spine gives this sword a strong visual identity. At 40.5 inches total length with a polished blue surface, it reflects light in a way that solid-color blades typically do not.
What is the tsuba design and how does the saya finish look?
The tsuba is a gold-black alloy piece with ornate scroll filigree cutouts and a yin-yang menuki accent. The hardwood saya is lacquered in a black-and-gold mixed finish that directly mirrors the gold hardware, creating a cohesive color scheme across the full koshirae.