Red Rayskin Wrapped Saya 赤鮫皮 Option:Genuine Rayskin tightly wrapped over hishigami for

tightly wrapped over hishigami for clean

while the ocean wave suggests enduring energy and the flow of time

smelted from satetsu (砂鉄) and repeatedly folded (orikaeshi-tanren / 折り返し鍛錬)

Handle Wrapping (柄巻): Deep brown silk ito (濃茶柄糸)

Materials: CPM-3V powder steel

Red Rayskin Wrapped Saya 赤鮫皮 Option:Genuine Rayskin tightly wrapped over hishigami forHandcrafted Red Rayskin Wrapped Saya with Natural Horn FittingsKoshirae Grade Finish This handcrafted saya is a Red RayskinWrapped Saya (), featuring a rich red finish that adds distinctive texture and visual depth, providing a refined yet powerful alternative to conventional lacquer only saya. The red tone conveys vibrancy, strength, and elegance, while preserving the understated aesthetics of traditional craftsmanship. The koiguchi (mouth), kurigata