T10 Carbon Steel Katana with Real Hamon in Red-Black Lacquer Saya - Dragon Tsuba

The blade on this katana is forged from T10 carbon steel and hand-finished to a high-polish chrome sheen. A genuine hamon temper line - the wavy boundary produced by differential hardening - traces the length of the nagasa, shifting in character as it moves from the kissaki toward the habaki. The edge is hand-finished, and the full tang extends completely through the tsuka for structural integrity.

The handle assembly pairs PU red samegawa underneath a tightly wound black cord wrap, with diamond-shaped windows of red visible between each crossover. A gold kamon accent sits at the kashira, and the fuchi collar is finished in matte black iron to match the tsuba. The grip measures comfortably in two hands and provides confident control whether mounted on a stand or held for inspection.

The dragon-themed tsuba is cast in black iron and carved in relief on both faces - scaled bodies, open claws, and cloud motifs fill the rounded-square form. At the center of one face, a gold kamon medallion provides a deliberate contrast against the dark iron ground. The menuki beneath the cord wrap echo the same aesthetic, keeping the fittings visually unified.

The saya is shaped from hardwood and finished with multiple coats of premium natural lacquer. The surface presents a deep red base with irregular black marbling scattered across its length, giving each scabbard a slightly unique pattern. A black sageo cord is knotted at the kurikata in a traditional style, and a matching black tassel completes the presentation. The lacquer finish has good depth and gloss under direct light.

Overall length is 40.55 in, blade width 1.259 in at the base, and total weight is 2.8 lb. Packaged at 42.9 x 3.9 x 3.5 in and ships at 3.3 lb. This piece is designed for collectors who want a visually distinctive Japanese sword replica with authentic hamon detail and a cohesive red-and-black koshirae.