T10 Carbon Steel Wakizashi with Real Hamon - Dark Blue Ito, Gold-Black Alloy Tsuba, Black Lacquer Saya

The blade is forged from T10 carbon steel and heat-treated to 62 HRC, producing a hard, refined edge capable of holding a clean finish across its full 28.74-inch nagasa. A genuine hamon runs along the blade's length - the visible temper line separating the hardened edge from the softer spine is a direct result of the differential heat treatment process, not a polished imitation. The chrome-toned surface is hand-finished to a consistent matte clarity that lets the hamon pattern read clearly under light. Explore more options in our T10 Wakizashi collection.

The tsuka measures 10.62 inches and is constructed as a true full-tang assembly, meaning the blade steel runs through the entire handle core. Black real rayskin - samegawa - wraps the underlying wood, and dark blue ito is applied over it in a traditional diamond-gap pattern, exposing small sections of the rayskin beneath. The result is a handle that reads as dark navy blue with ivory-tone accents - matching the sageo color exactly for a unified koshirae aesthetic.

The tsuba is cast from alloy in a round silhouette and finished in a gold-black two-tone treatment. Up close, the surface reveals an ornate scroll motif with evenly distributed raised studs across the black field and gold detailing along the rim and central plate. The fitting sits flush between blade and tsuka, adding visual weight to the transition point without disrupting the sword's overall balance.

The saya is shaped from hardwood and coated in piano lacquer, producing a deep black finish with a subtle gloss - slightly richer in surface depth than a standard matte coat. A dark blue sageo is knotted at the kurikata with a traditional multi-loop tie, the same cord color used for the ito, keeping the color palette consistent from handle to scabbard. The saya length is 29.92 inches.

Overall length reaches 40.55 inches with a total weight of 4.4 lbs, proportioned in the traditional koshirae style. Whether displayed vertically on a stand or alongside other pieces in your Ninja Wakizashi collection, the dark blue, gold-black, and lacquer-black palette gives this wakizashi a refined and cohesive presence.