Why are gold accents used on these aikuchi pieces?
Updated Feb 2026
Gold ornamentation on Japanese blades dates to the Edo period, when the koshirae — the full suite of blade mountings — functioned as a status symbol and artistic canvas. Gold was applied through leaf gilding, inlay, or cast fittings to highlight motifs drawn from mythology, nature, and heraldry. In our Gold Aikuchi collection, artisans use engraved copper saya plated in gold tones and cast menuki with gold finishing to echo that tradition. Beyond aesthetics, gold-toned coatings on copper fittings also offer a modest layer of oxidation resistance, helping the saya and habaki retain their luster over time with minimal maintenance.