T10 Carbon Steel Katana with Real Hamon, Gold Tsuba - Black Lacquer Saya, Full Tang

The blade is forged from T10 carbon steel and hand-finished to reveal a genuine hamon temper line - the wavy boundary between hardened edge and softer spine that traditional Japanese swordsmithing is known for. The chrome-toned surface catches light along its entire 40.5-inch length, highlighting the natural geometry of the grind and the subtle activity within the hamon itself. At 1.26 inches wide and 0.28 inches at the spine, the blade carries a balanced cross-section suited to the koshirae aesthetic of this build. Collectors looking for authentic hamon character will find this piece among our Clay Tempered Katana selections.

The tsuka is wrapped in classic Tsukamaki style - black cotton cord wound tightly over real white samegawa (ray skin), creating the diamond-shaped openings visible along the handle's length. The contrast between the ivory samegawa and the matte black cord is clean and traditional. The full tang runs through the entire handle assembly, secured with mekugi for structural integrity throughout.

The tsuba is one of the most visually distinct elements of this build. Cast in copper and finished with gold gilding, it features a deeply carved geometric lattice pattern - a dense, interlocking grid motif that references classical Japanese metalwork. The gold rim and warm copper tones at the center contrast sharply with the black tsuka and the polished blade. A matching fuchi collar at the base of the handle continues the gold-tone hardware theme.

The saya is crafted from hardwood and finished in premium natural black lacquer, producing a deep, even gloss across the full length. Near the kurigata, a black braided sageo cord is knotted in place, with the saya surface beneath featuring a distinctive dark field with scattered red and green flecks - a small but deliberate detail that adds visual depth to what would otherwise be a clean monochrome scabbard.

At 3.2 lb total weight and 40.5 inches overall, this katana is sized and balanced for wall mounting or display stand presentation in koshirae configuration. The gold tsuba, black lacquer saya, and white samegawa handle create a three-tone palette - gold, black, and ivory - that reads as both traditional and refined. Note: sword stand not included.