Kin Ryūhen Raden Lacquered Saya 金流変塗螺钿 Folded Fuchi-kashira (縁頭) are plain steel

Fuchi-kashira (縁頭) are plain steel with a smooth finish

The fuchi-kashira（縁頭）

dynamic visual effect

ensuring structural strength and organic beauty

traditional armor

Kin Ryūhen Raden Lacquered Saya 金流変塗螺钿 Folded Fuchi-kashira (縁頭) are plain steelHandcrafted Kin Ryhen Raden Lacquered Saya with Natural Horn FittingsKoshirae Grade Finish This handcrafted saya features a Kin Ryhen nuri Raden () finishan extraordinary lacquer technique where golden patterns flow dynamically across the surface, enhanced with luminous raden (shell inlay). The interplay of flowing gold textures with iridescent shell fragments creates a dramatic yet refined visual impression, reminiscent of molten gold or celestial