Shimokaminari Katana - 黒雪刀

Hand-forged Shimokaminari Katana in Damascus steel with dark-polished finish. Full tang, sharpened. Gold sculptural copper tsuba with dragon relief, brass habaki with rain-stripe texture, navy cotton ito over synthetic rayskin with white menuki, glossy black saya with subtle dragon engravings, black secondary saya with dense white frost-crackle pattern, navy sageo. Includes wooden display stand.

Shimokaminari Katana Specifications

Damascus Blade — Dark Polish

Folded Damascus steel with a dark-polished finish that subdues the folded grain into shadow. The layers are visible but muted, appearing as subtle ghost patterns along the blade rather than the high-contrast grain of standard polish. Faint engravings run the blade's length, adding texture that ties back to the frost-crackle theme on the secondary saya. The Shimokaminari Katana keeps its blade intentionally dark so the white crackle saya dominates the visual narrative.

Sculptural Dragon Tsuba

The tsuba is copper with a gold patinated finish, featuring a dragon or shishi form carved in full sculptural relief. The figure extends outward from the guard surface, creating three-dimensional depth that casts its own shadows. The organic modeling suggests muscle tension, coiled energy, a creature mid-roar. The brass habaki beneath uses a rain-stripe vertical texture, the same wood-grain motif found on the Kogarashi, connecting both blades through their habaki finishing despite different price points and themes.

Dual Saya — Black and Frost Crackle

Two scabbards. The primary is glossy black lacquer with subtle dragon engravings visible under direct light. The secondary is the statement piece: black base covered in a dense white crackle network. The fracture lines branch and split across the entire surface, creating cellular patterns where white channels intersect and diverge. No two viewing angles show the same path. The Shimokaminari Katana is the tenth dual-saya katana in our catalog, and the crackle finish reads simultaneously as frost fractures and lightning discharge, both interpretations valid.

Navy Handle — Storm Palette

Navy cotton ito over synthetic rayskin with white menuki. The navy suggests midnight sky, the white menuki echo the crackle saya's white fractures. The palette works in three registers: black (base, darkness, ground), white (crackle, frost, lightning), navy (atmosphere, depth, the space between). Gold appears only at the tsuba and habaki, providing warmth that prevents the cold palette from feeling lifeless.

Shimokaminari — Frost Thunder

霜雷 (shimo + kaminari) combines frost (霜) and thunder (雷). The phenomenon exists in nature: winter thunderstorms producing both ice and electrical discharge simultaneously. The Shimokaminari Katana captures that duality in a single crackle pattern where the white lines work as ice fractures AND lightning branches. Cold and energy coexisting on the same surface.

Display

Ships with a natural wood stand. Display the crackle saya for maximum visual impact or the black dragon saya for understated elegance. The Shimokaminari pairs with the Lightning (blue storm, raised bolts) for a thunder duo, or with the Akanokiba (brown crackle, predator theme) for a crackle-finish comparison across opposite palettes.

Frequently Asked Questions

What is the crackle pattern?

White lacquer fractured across black base in dense branching networks. The pattern mimics both frost formation and electrical discharge. Each saya's crackle distribution is unique.

Is the Shimokaminari Katana blade Damascus?

Yes. Folded Damascus steel with a dark-polished finish. The folded grain is visible but subdued compared to standard mirror-polish Damascus.

Why two scabbards?

The black saya is the calm before the storm. The crackle saya is the storm itself. Two presentations from one blade.

How does this compare to the Lightning?

The Lightning uses a blue 1060 blade with raised white bolts and a blue tsuba. The Shimokaminari uses dark Damascus with a frost-crackle saya and gold dragon tsuba. Blue storm vs black storm.

What is the habaki texture?

Rain-stripe vertical pattern in brass, same motif as the Kogarashi habaki. Creates a wood-grain or falling-rain effect on the blade collar surface.