Toyokuni Akiyuki Koshirae Damascus 12,5 cm

Product detailed description

The Toyokuni fixed knife was created as a tribute to traditional Japanese knife making, where craftsmanship meets a modern approach to functionality. The blade was hand-forged from layered Damascus steel with a core of Blue 2 carbon steel, known for its high edge retention and fine grain structure. The combination of layers around the hard core not only creates mechanical resistance, but also a striking contrasting pattern that stands out under the black hammered surface. This hammered finish helps reduce glare, improves workability, and references traditional techniques used in Japanese swords.

The blade profile is well-balanced, with sufficient material reserve for solid work and controlled cutting. Blue 2 steel responds very well to sharpening, so the knife will be appreciated by users who want to achieve an extremely fine edge and are prepared to maintain carbon steel regularly. The natural patina that develops over time gives each piece a distinctive character and clearly distinguishes this knife from standard mass production.

The handle has been finished with a traditional red and black stone pattern lacquer, which combines striking aesthetics with practical wood protection. The surface appears smooth but provides a secure grip, even during prolonged use. The whole is complemented by a black tsuba ring, which visually separates the blade from the handle and at the same time increases safety during handling. This detail clearly refers to the construction of Japanese swords and underlines the collector's value of the knife.

The set includes a lacquered wooden sheath with a one-sided finish in the same red and black stone motif. The sheath protects the blade during transport, while the dark chocolate-colored leather strap allows for comfortable carrying and hanging. The whole piece has a cohesive, honest craftsmanship that will appeal to both lovers of Japanese aesthetics and users looking for a technically interesting, sturdy knife with a distinctive personality and traditional origins.

Total length: 25 cm
Blade length: 12.5 cm
Blade width: 3.9 mm
Steel: Damascus, 15 layers, Blue steel 2 - very clean and high-quality steel with high hardness and the possibility of a very fine edge. Used on Japanese knives. Very easy to maintain, for example, just with a sharpening leather. Typical Rockwell hardness up to 63HRc. Japan / Hitachi (Yasugi) (1.15% carbon (C), 0.5% chromium (Cr), 0.3% manganese (Mn), 0.2% silicon (Si), 1.5% tungsten (W))
Surface finish: Black hammered finish
Handle: Magnolia wood with Japanese Lacquer and steel guard
Sheath: Wood Japanese Lacquer + leather strap (chocolate color)
Packaging: Black gift box
Weight: 160 g
Made in Japan

Japanese Lacquer:
On Toyokuni knives, the designation Japanese Lacquer means that the surface of the handle has been finished with traditional Japanese lacquer, not ordinary industrial lacquer.
In practice, this is a technique based on Japanese urushi lacquering, which has a long history in swords, knives, and luxury items. The base is usually natural resin from the lacquer tree, or a modern variant inspired by this method. The lacquer is applied in several very thin layers, each layer being allowed to harden separately, often in controlled humidity. This process creates a deep, "lively" surface with a characteristic sheen and optical depth.
Japanese Lacquer has several practical benefits for Toyokuni handles. The surface remains smooth but not slippery, fits well in the hand, and resists moisture and sweat. The lacquer also protects the wood from water absorption, cracking, and rapid aging. With prolonged use, the surface changes slightly, acquiring a patina, and the handle takes on a more distinctive character than synthetic materials.
From an aesthetic point of view, Japanese Lacquer allows for the creation of typical patterns, such as a red and black stone effect, subtle color transitions, or deep glossy tones. It is this detail that significantly distinguishes Toyokuni knives from ordinary production and brings them closer to traditional Japanese swordsmithing, where the handle is not just a functional element but a full-fledged part of the overall craftsmanship.

Knife care: It is important to keep this hunting knife in good condition. After each use, wash it thoroughly with warm water, dry it with a soft cloth, and apply a thin film of oil. The knife should be sharpened regularly to maintain its sharpness.