Katana Black Wave Maru Blade Kuronami Koshirae 黒浪 Saya with countless golden-orange specks creating

with countless golden-orange specks creating a luminous and textured brilliance

while polishing reveals a natural and flowing Gonome-Midare hamon (互目乱刃文) formed through traditional clay tempering (覆土焼入れ)

The overall presentation is luxurious yet balanced—ideal for mounting as part of a complete koshirae

The sageo (下緒) is brown (茶色下緒)

Materials: CPM-3V powder steel

Katana Black Wave Maru Blade Kuronami Koshirae 黒浪 Saya with countless golden-orange specks creatingClay Tempered Full Tang Shinken () Black Wave Katana: TangGu () Maru Blade () + TangGu () Kuronami Koshirae () This katana is hand forged (Tezukuri ) from high carbon modern steel () in the Maru zukuri () construction style. The blade is clay tempered (yaki ire ) to produce a gunome hamon (). The koshirae features a mokko gata tsuba () forged from tetsu (, iron) with a blackened finish () and an openwork ocean wave motif (). The fuchi kashira () are