1045 Carbon Steel Ninjato with Blue Blade in Black Kanji Hardwood Saya - Full Tang Straight Ninja Sword

The blade on this straight ninjato is forged from 1045 carbon steel and finished in a deep blue tone that runs from habaki to tip. A wavy hamon line - visible along the edge in the image - adds textural contrast against the smooth blue surface, giving the nagasa a layered, handcrafted appearance without overclaiming heat-treatment processes. The chisel-style kissaki tip stays true to the ninjato profile, clean and direct. Collectors drawn to Blue Lightning Theme Blade Ninjato designs will find this blue finish immediately familiar.

The tsuka is wrapped in black ito cord over a black PU samegawa base. The diagonal hishi-gumi pattern is tight and even across the handle length, with copper-tone menuki hardware seated beneath the wrap on both sides. The full-tang construction means the steel runs continuously from blade through handle - no separate assembly at the core.

At the blade collar, a gold-tone habaki fits snugly against a silver seppa, and the round black iron tsuba sits flush above. The tsuba carries a plain, undecorated profile - no cut-out motifs, no surface etching - letting the contrast between black iron and gold habaki do the visual work. The hardware set reads clean against the blue steel.

The saya is built from hardwood with a black lacquer finish. White kanji script is printed across the full length of the scabbard surface, giving it a graphic, high-contrast look that stands out in any display arrangement. A black sageo cord threads through the kurikata fitting, which is accented with a small gold hardware piece matching the habaki tone. For collectors exploring High Carbon Steel Ninja Sword options, this saya design offers a visually distinctive alternative to plain lacquer finishes.

Overall blade length is 31 inches with a total weight of 3 lbs. The package measures 33 x 4 x 4 inches and ships at 4 lbs. Sword stand not included. This ninjato is presented in koshirae full-mount configuration - blade, tsuka, tsuba, and saya assembled as a complete piece ready for wall display or collection shelving.