Katana – 1095 High Carbon Steel Blade with Black Streamline Polish | Shuueizan Edition

【Overview】

This katana is forged from 1095 high carbon steel and finished with a distinctive Black Streamline hand-polished blade.

Designed for advanced practitioners and serious collectors, it delivers exceptional sharpness while showcasing refined, modern craftsmanship.

【Blade & Craftsmanship】

The blade is hand-forged from imported 1095 high carbon steel, renowned for its high hardness and edge retention.

A proprietary Black Streamline polishing technique creates flowing dark lines across the blade surface, giving it a sleek, controlled appearance.

This process is combined with traditional Japanese-style hand polishing to achieve outstanding sharpness, clarity, and surface refinement.

【Design & Mountings】

All fittings are crafted from solid copper and finished with an aged patina treatment.

This aging process gives the sword a deep, historical character while maintaining durability and material authenticity.

【Handle & Saya】

The handle is wrapped with genuine ray skin (samegawa), providing excellent grip and a premium tactile feel.

The saya is made from natural wood and finished with an exclusive painted coating that harmonizes with the blade’s dark, streamlined aesthetic.

【Performance】

Thanks to the high hardness of 1095 steel and meticulous hand sharpening, this katana delivers an exceptionally keen edge.

It is well suited for users who demand precise cutting performance and strong edge definition.

【Specifications】

Overall length: 103 cm (40.6 in)

Blade length: 72 cm (28.3 in)

Handle length: 27 cm (10.6 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: 1.0 kg (2.20 lb)

【Usage & Gift】

Ideal for premium collections, advanced martial arts practice, refined interior display, self-defense purposes, and distinguished gift selections.