Shima Katana Sword (縞) – Zebra

The Hamon, Alive and Untamed

The hamon running the full length of this Shima sword is among the most visually dramatic available on a production katana. Its notare-midare pattern combines broad, sweeping undulations with large irregular ō-midare elements, creating a temper line that surges and retreats like a storm front moving across the blade. Wide ashi projections push deep into the ha, giving the boundary zone a sense of restless, kinetic energy. The chū-kissaki finishes the tip with a clean yokote line and a bright, precisely finished bevel, balancing the blade’s wilder character with composed, classical proportion. High shinogi geometry and a mu-hi (no groove) surface deliver an uninterrupted cutting profile that performs as decisively as it looks.

Koshirae Built to Be Remembered

Every fitting on the Shima katana sword was chosen to reinforce a single, coherent aesthetic language. The round iron tsuba features sukashi openwork, a pattern of clean radiating apertures through which the gold-tone brass habaki is fully visible, creating a layered interplay of black iron and warm gold that draws the eye immediately. The tsuka combines a white samegawa base with tight, even black hineri-maki diamond wrapping, each crossing precise and consistent under deliberate hand tension. Black menuki with a dragon motif anchor the grip beneath the ito. The fuchi and kashira are matched in smooth black alloy, and the black sageo with its braided knot completes the ensemble without a single discordant element. Above all, the lacquered saya remains the defining piece: its bold zebra-stripe pattern, organic white streaks cracking across a deep black ground, carries the untamed energy of this sword from blade to scabbard, and makes it impossible to put down once held.