Katana – High Manganese Steel Blackened Blade | Black Dragon Series

【Overview】

This katana is handcrafted from high-performance manganese steel using traditional Longquan forging techniques. Featuring a fully blackened blade and a bold dragon-inspired design, it is built for both visual impact and real-world durability. Designed for collectors and practitioners, this sword balances aggressive aesthetics with true battle-ready performance.

【Blade & Craftsmanship】

The blade is hand-forged from high manganese steel, a material known for its exceptional toughness and resistance to bending or breakage. After forging, the blade undergoes heat treatment followed by careful hand polishing along the edge to achieve reliable sharpness. A blackened finish is applied to enhance surface durability while giving the blade its distinctive dark appearance. Each step follows traditional Longquan methods, completed entirely by skilled craftsmen.

【Design & Mountings】

The tsuba features a dragon motif symbolizing strength and dominance, reinforcing the sword’s powerful character. The habaki and seppa are crafted from solid copper with a black-plated engraved finish, creating a unified and refined all-black aesthetic. Every component is carefully coordinated to maintain both durability and visual consistency.

【Handle & Saya】

The saya is constructed from natural hardwood and finished with an exclusive black coating developed for the Black Dragon Series. Its clean, dark profile complements the blade and fittings, resulting in a cohesive and commanding overall design suitable for display or practice.

【Performance】

This katana delivers excellent sharpness, capable of cleanly cutting through stacked plastic bottles and tatami mats. Thanks to the inherent flexibility of high manganese steel, the blade can bend up to 90 degrees and return to its original shape, offering outstanding resistance to deformation during demanding use.

【Specifications】

Overall length: 103 cm (40.6 in)

Blade length: 72 cm (28.3 in)

Handle length: 26 cm (10.2 in)

Blade width: 3.2 cm (1.26 in)

Blade thickness: 0.7 cm (0.28 in)

Total weight: 1.2 kg (2.65 lb)

Net weight: 0.9 kg (1.98 lb)

【Usage & Gift】

Ideal for sword collectors, martial arts training, fitness practice, interior display, or as a bold and memorable gift. Its dark dragon-themed design makes it especially appealing to those who value both performance and visual presence.