Katana Azure Wave Kobuse Blade Aonami Koshirae 青浪 FS made from polished white copper

made from polished white copper (白銅)

Folded Oroshigane Steel Shinken (真剣) | Blazing Sun Katana: TangGu (湯谷) Oroshigane (卸し金) Kobuse Blade (甲伏造) + TangGu (湯谷) Hantachi Jojaku Koshirae (常寂拵)

producing clean lines and balanced proportions while maintaining the strength and practicality expected of a functional sword guard

Tsuba (Handguard 鍔): Mokko-gata Tsuba (木瓜形鍔) – Forged from tetsu (鉄地

The tsuka (柄) features a brown tsuka-ito tightly wrapped over polished black samegawa (黒鮫皮)

Katana Azure Wave Kobuse Blade Aonami Koshirae 青浪 FS made from polished white copperClay Tempered Full Tang Shinken () Azure Wave Katana: TangGu () Kobuse Blade () + TangGu () Aonami Koshirae () This katana is made with Kobuse zukuriconstruction, where a hardened steel jacket surrounds a softer core. The blade surface shows Masame hadawith Mokume influence, presenting straight grained lines blended with subtle wood grain textures. Along the edge runs a Gunome midare hamonformed through clay tempering Fukutsuchi Yakiire. The sayais