Red 1095 Clay Tempered Katana with Raging Fire Blade and Hand-Painted Red Saya in Swirl Pattern

This red katana features a 29-inch 1095 carbon steel blade that has been clay tempered to achieve a pronounced hamon line with a distinctive raging fire pattern. The differential hardening process brings the edge to 58 HRC while keeping the spine resilient, and the deep red tint across the blade surface contrasts sharply with the bright steel of the sharpened edge. The result is a striking visual effect that highlights the curvature and geometry of the steel.

The 10.25-inch tsuka is built on a full tang core and wrapped in tight red cord over black polyurethane leather samegawa. The ito wrapping follows a traditional diamond pattern, and the black underlayer peeks through at regular intervals, giving the handle a textured look and a secure grip. A red tassel hangs from the kashira, completing the handle assembly.

At the junction of blade and handle sits a black alloy tsuba with an openwork bamboo theme, paired with a gold-tone habaki collar and copper-toned seppa spacers. This combination of dark and warm metallic tones provides a visual anchor between the red handle and the red blade, adding depth to the overall design. Collectors browsing our 1095 Clay Tempered Katana collection will find this piece among the most distinctive in its color category.

The hardwood saya measures 29.5 inches and features a hand-painted finish in swirling red and black patterns that echo the energy of the blade. A red sageo cord is tied in a traditional knot around the kurikata, and the koiguchi mouth transitions smoothly from the saya surface to accommodate a snug blade fit. The matte surface of the lacquer keeps fingerprints and glare to a minimum.

At 41 inches overall and 3 lbs in hand, this katana balances presence with manageability. Every component - from the clay tempered edge to the painted saya - follows a unified red and black theme that makes it a standout addition to any display. For more options in this style, explore our 1095 Full Tang Katana selection.