Damascus Steel Katana with Lightning Saya - Dark Blue Tsuka, Bronze Cloud Tsuba, Full Tang Blade

The blade is forged from Damascus steel, its layered grain folded to produce the distinctive flowing patterns visible along the flat and shinogi. A clean hamon line traces the length of the cutting edge, the chrome-polished surface contrasting the dark folded steel body. The full-tang construction runs from tip to pommel, keeping weight distribution consistent across the 40.55-inch overall length. For collectors interested in folded construction, our 1000 Layer Folded Steel Katana collection explores this craft in depth.

The tsuka is built over a hardwood core wrapped first in genuine white samegawa - the natural ray skin providing grip texture beneath the ito. Dark blue cord winds over in a traditional diamond-lace pattern, the ivory-toned menuki fittings visible through each diamond gap. The overall handle feel is firm and hand-filling, with the wrap tension holding evenly from kashira to tsuba.

The tsuba is cast in bronze and shaped as a broad oval, its face engraved and relief-cast with a cloud motif accented in gold. The fuchi and kashira follow the same copper-and-bronze material language, keeping the fitting suite visually cohesive. The warm antique tone of the bronze sits in deliberate contrast to the dark blue ito above and the chrome blade below.

The saya is the most visually commanding element of this koshirae. Lacquered hardwood provides the structural shell, finished with a blue-and-white lightning graphic that shifts in intensity along the length - deep blue at the koiguchi, bursting into bright white arcs toward the kojiri, with gold accent lines threading through. A dark blue sageo is tied at the koiguchi, its cord color echoing the tsuka wrap and pulling the full piece into a single coordinated palette. Collectors who appreciate expressive lacquer work will find this saya among the more distinctive examples in the High Carbon Damascus Steel Katana category.

At 2.8 lb and 40.55 inches overall, with a blade width of 1.259 inches and spine thickness of 0.275 inches, this katana has the presence of a full-size replica without being unwieldy on a wall mount or display stand. The koshirae-style fittings and hand-finished saya make it a strong centerpiece for any Japanese sword collection focused on visual impact and material detail.