Katana Golden Mist Maru Blade Kinkasumi Koshirae 當康 YX A white sageo is tied

A white sageo is tied in a standard pattern

Forging Pattern (Hada 鍛肌): Ayasugi-hada（綾杉肌）— cedar-grain pattern with alternating waves

the habaki (鎺) is crafted from brass (真鍮)

and harmonious strength

Temper Line (Hamon 刃文): The blade shows a Notare-style hamon（のたれ刃文）formed through clay tempering（覆土焼入れ / Fukutsuchi Yakiire）

Katana Golden Mist Maru Blade Kinkasumi Koshirae 當康 YX A white sageo is tiedClay Tempered Full Tang Shinken () Golden Mist Katana: TangGu () Maru Blade () + TangGu () Hantachi Kinkasumi Koshirae () The sword is mounted in a Hantachi style koshirae (). The blade is hand forged in Maru zukuri () style from proprietary high carbon steel for structural consistency and edge retention. It has no visible hada (). A straight Suguha hamonis formed through clay tempering (). The saya () features raden style lacquer ()a glossy black