Green Rayskin Wrapped Saya 緑鮫皮 YX The menuki（目貫）in blackened white copper（煮黒白銅）are

The menuki（目貫）in blackened white copper（煮黒白銅）are shaped as wave motifs（波文）

giving the guard a dignified sense of ornamentation

Blade Name: TangGu Traditionally Forged Sanmai Blade (三枚造)

Samegawa (Ray Skin 柄鮫): Natural unbleached ray skin（本鮫皮）under the wrap

This practical-style koshirae emphasizes structure and utility while maintaining traditional details

Green Rayskin Wrapped Saya 緑鮫皮 YX The menuki（目貫）in blackened white copper（煮黒白銅）areHandcrafted Green Rayskin Wrapped Saya with Natural Horn FittingsKoshirae Grade Finish This handcrafted saya is a Green RayskinWrapped Saya (), featuring a vibrant green finish that adds distinctive texture and visual depth, providing a refined yet powerful alternative to conventional lacquer only saya. The green tone conveys freshness, strength, and elegance, while preserving the understated aesthetics of traditional craftsmanship. The koiguchi