Product Details

The blade is forged from manganese steel and given a deep blue surface treatment that sets it apart from conventional polished finishes. A hand-finished hamon line traces the length of the edge, while a wave engraving runs along the flat - two details that reward close inspection. At 41 inches overall and 4 pounds, the sword carries real presence in hand. For collectors looking for more options in this steel type, browse our Natural Manganese Steel Katana collection.

The tsuka is built on a full-tang core, meaning the steel extends the complete length of the handle for structural integrity. White PU samegawa forms the base layer, and red-and-white cotton ito is wrapped in a traditional diamond pattern over it. The result is a grip that looks striking and stays secure.

The tsuba is one of the standout elements of this koshirae. Cast in silver-and-gold alloy, it features an all-over chrysanthemum floral relief with a cherry blossom emblem at the center - a design that references classical Japanese motifs without feeling derivative. The gold rim ties visually to the fuchi and kashira fittings at either end of the handle.

The saya is shaped from hardwood and finished in a warm orange lacquer - a deliberately bold choice that contrasts sharply with the blue blade when the sword is drawn. Black sageo cord is knotted at the kurikata in a traditional wrap, adding a dark anchor to the warm saya tone. This color pairing is the defining visual statement of the piece.

This katana ships in a 43 x 4 x 4 inch package at 5 pounds shipping weight. Each sword is individually handmade, so minor variations in finish and fit are a natural part of the craft. Sword stand not included. If you are exploring similar handcrafted pieces, the Real Japanese Sword collection offers a range of comparable options.

  • Blue manganese steel blade features a visible hamon line and wave engraving along the fuller, hand-finished to a precise edge - 41 inches overall length, 4 lb balanced weight.
  • Full-tang construction runs the entire length of the tsuka, secured under red-and-white ito wrapping over white PU samegawa for a firm, non-slip grip.
  • Silver-and-gold alloy tsuba showcases an intricate chrysanthemum floral relief pattern with a cherry blossom motif at center - an eye-catching focal point of the koshirae.
  • Orange hardwood lacquer saya is paired with black sageo cord, creating a bold contrast against the deep blue of the blade and the red-white tsuka wrap.
  • Each piece is individually handcrafted by experienced swordsmiths using time-honored forging techniques, so minor variations in finish and grain make every sword one of a kind.

Specification

Product Specifications
Item NumberTK-JP-G10180
Primary ColorBlue Blade
Primary MaterialManganese Steel
Saya ColorOrange
Saya MaterialHardwood Lacquer
Tsuka ColorRed-white
Nagasa ColorBlue
Sageo ColorBlack
Tsuba ColorSilver-gold
Tsuba ThemeChrysanthemum
Nagasa HamonYes
Blade EngravingWave
StyleKoshirae
Dimensions41 Inches
Weight4.0 Pounds
Packing Size43 x 4 x 4 Inches
Shipping Weight5.0 Pounds

Frequently Asked Questions

What steel is this blue katana blade made from?
The blade is forged from manganese steel and finished with a blue surface treatment. A hand-finished hamon line and wave engraving are visible along the blade length. Overall sword length is 41 inches and weight is 4 pounds.
Is the tsuka full tang on this katana?
Yes - the tang runs the full length of the tsuka. It is wrapped in red-and-white ito over a white PU samegawa base in a traditional diamond pattern, giving the handle both structural strength and a bold visual appearance.
What design is on the tsuba and what color is the saya?
The tsuba is a silver-and-gold alloy piece featuring an all-over chrysanthemum relief with a cherry blossom center motif. The saya is orange hardwood lacquer with black sageo cord - a high-contrast pairing with the blue blade.

Customer Reviews(1)

Lance Sheppard Washington, United States
Nov 03, 2025 15:54

Excellent service. Beautifull and sharp sword. Great selection of swords. Will buy again from True Katana when I save up the money.