Blood Blossom – Hand Forged 1065 Carbon Steel Katana Sword

Blood Blossom – Hand Forged 1065 Carbon Steel Katana Sword

The Blood Blossom katana (血樱) commands attention the moment it is drawn — its 烤黑红 finish cloaks the 1065 high carbon steel blade in a layered black-to-deep-crimson heat oxidization that mirrors the haunting beauty of cherry blossoms falling at dusk. This shinogi-zukuri katana is the most affordably priced sword in its series at $160, making the drama of a forge-colored blade available to practitioners and collectors without compromise on functional integrity. Resting in a pale Green Bark Wood (Aohada) saya, the Blood Blossom is a study in vivid contrast.

Specifications

Craftsmanship & Materials

Every Blood Blossom begins with a billet of 1065 high carbon steel heated, hammered, and shaped by Longquan craftsmen into the iconic shinogi-zukuri form — the ridgeline profile that has defined the samurai’s weapon for centuries. The cross-section tapers elegantly from the shinogi ridge to the ha (cutting edge), creating a blade that draws smoothly and cuts with authority. Oil quench hardening followed by careful tempering produces a blade core that absorbs impact without brittleness, making this an ideal entry into functional Japanese swordsmanship.

The defining character of the Blood Blossom is its 烤黑红 surface treatment — a controlled thermal coloring process where layers of black and deep red oxidization are built up on the blade through precise heat application. The result is a blade that seems to hold a dark fire within its steel, shifting between obsidian black and arterial red depending on the light. Unlike painted finishes, this heat-patina is integral to the steel itself. The natural Aohada (Green Bark Wood) saya offers a deliberately quiet counterpoint — the pale, almost ghostly green of the sheath makes the dark crimson blade all the more striking upon the draw.

The cotton ito handle wrap is wound tightly over the tsuka in the traditional diamond pattern, providing reliable grip purchase during both slow, deliberate iaido kata and more vigorous cutting sequences. At 950 g net, the balance point sits comfortably forward of the habaki, offering satisfying cutting momentum without fatiguing the wrists during extended practice sessions.

Perfect For

• Martial arts beginners who want a visually striking functional katana to inspire consistent training
• Stage, film, and cosplay performers requiring a dramatic-looking sword with genuine structural integrity
• Collectors seeking an entry-level piece with a unique forge-colored finish that stands apart from standard polished blades

Care & Maintenance

Like all 1065 high carbon steel blades, the Blood Blossom is susceptible to rust if neglected — establish a routine of wiping down the blade with a clean cloth after every session and applying a light coat of choji or mineral oil to seal the surface against moisture. The 烤黑红 thermal patina offers some inherent surface protection and will deepen beautifully with careful upkeep over time. Avoid storing the blade in its saya for extended periods in humid environments; periodic airing and re-oiling will preserve both the steel and the distinctive coloring.