Blue Blade Katana 1045 Carbon Steel with Brown Leather Saya and Red Cord Handle

The blade on this katana is forged from 1045 carbon steel and given a deep blue finish that catches light along the entire length of the kissaki curve. A clear hamon line traces the edge, separating the polished cutting side from the blue body - a detail that gives the blade a layered, almost atmospheric look. If you're drawn to Blue Flame Theme Blade Katana designs, this piece fits naturally into that aesthetic.

The tsuka is wrapped in a traditional diagonal cord pattern using brown-red ito over a red PU samegawa base. The diamond-shaped openings in the wrap expose the textured underlayer, creating a grip that's both visually sharp and secure in hand. A full-tang construction runs from tip to pommel, keeping the 3 lb weight well distributed across the 41-inch overall length.

The tsuba is cast in alloy with a bronze finish shaped into a chrysanthemum motif - rounded petals arranged in a full circle, with surface relief that reads clearly even at arm's length. The fuchi and kashira echo the same bronze tone, tying the handle hardware together into a consistent koshirae presentation.

The saya is wrapped in textured brown PU leather with a pebbled grain pattern across its surface. A brass ring ornament with a floral base cap sits mid-saya as a decorative accent, and a brown sageo cord is threaded through for traditional carry or display. The dark burgundy-brown of the saya pairs directly with the red-threaded handle above it.

At 41 inches total length and 3 lbs, this katana is sized for display or koshirae collection. It ships in a 43 x 4 x 4 inch package at 4 lbs. For collectors interested in coordinating handle options, the Red Cord Handle Katana collection offers additional configurations in this color family.