Red Gloss Lacquered Saya 朱塗 Kobuse and the tsuba (鍔) is

and the tsuba (鍔) is a round nickel silver guard

representing transformation and fleeting grace

This handcrafted saya features an Ao Nashiji-nuri (青梨子地塗) finish—a blue-green lacquer base sprinkled with fine nashiji powder

while the edge displays a flowing notare (湾刃) hamon formed through traditional clay tempering (覆土焼入れ / Fukutsuchi Yakiire)

with a hardened outer steel layer and softer core — the same method used in tamahagane blades to balance cutting power and shock absorption

Red Gloss Lacquered Saya 朱塗 Kobuse and the tsuba (鍔) isHandcrafted Shu nuri (Red Gloss Lacquer) Saya with Natural Horn FittingsKoshirae Grade Finish This handcrafted saya features a traditional Shu nuri () finisha vivid red lacquer polished to a mirror like gloss. The surface is bold and luminous, reflecting light with a smooth brilliance that enhances the sayas elegant form. The color evokes both classical refinement and striking presence, making it one of the most iconic lacquer styles in Japanese sword