Katana Tiger Bamboo Oroshigane Kobuse Blade Torachiku Koshirae 虎竹Folded Oroshigane Steel Shinken () Tiger Bamboo Katana: TangGu () Oroshigane () Kobuse Blade () + TangGu () Torachiku Koshirae () The uchigatana style koshirae () blends traditional craftsmanship with robust functionality. The blade is forged from in house refined Oroshigane () steel in Kobuse zukuri () construction, with a hardened outer steel layer and a softer core the same method used in tamahagane blades for balanced cutting and resilience.

non-reflective appearance consistent with the overall mounting philosophy

The tsuba (鍔) is a mokkō-shaped white-copper guard

and classical decorative arts

and elegant—ideal for mounting as part of a complete koshirae

undulating temper pattern

The overall presentation is clean and elegant—ideal for mounting as part of a complete koshirae

Clay Tempered Full Tang Shinken (真剣) | Sakura Wave Katana: TangGu (湯谷) Maru Blade (丸造) + TangGu (湯谷) Yoran Koshirae (夜浪拵)

The tsuka (柄) is wrapped in brown ito over aged orange samegawa (鮫皮)

The saya (鞘) is finished in black raden-style lacquer (螺鈿塗)

This traditional process also results in a visible hamon (刃文)

giving the saya a refined and dignified appearance

adorned with raised sakura motifs (黒色櫻花浮雕)