Red Rayskin Wrapped Saya 赤鮫皮 Option:Genuine Rayskin Clay Tempered Full Tang Shinken

Clay Tempered Full Tang Shinken (真剣) | Kannon Lotus Katana: TangGu (湯谷) Sanmai Blade (三枚造) + TangGu (湯谷) Renge Koshirae (観音蓮華拵)

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

creating a Notare-style hamon（のたれ刃文)

fully polished inside the groove

Shinken (真剣) | Vajra Katana: TangGu (湯谷) Maru Blade (丸造) + TangGu (湯谷) Kongo Koshirae (金剛拵)

Red Rayskin Wrapped Saya 赤鮫皮 Option:Genuine Rayskin Clay Tempered Full Tang ShinkenHandcrafted 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