How should I store and maintain a gold handle katana for display?
Updated Mar 2026
Storage in a low-humidity environment is the first priority. Moisture is the primary threat to both the carbon steel blade and the metallic fittings. A wooden katana stand or a rack mount away from exterior walls minimizes condensation risk. Apply a thin coat of choji oil (or a neutral mineral oil alternative) to the blade surface every two to three months using a soft cloth or nuguigami paper, wiping from the habaki collar toward the tip in one direction. Avoid touching the blade surface with bare hands, as skin oils accelerate oxidation. The gold-lacquered saya should be wiped clean with a dry soft cloth and kept out of direct sunlight to prevent lacquer fading. Do not store the blade inside the saya for extended periods without periodic inspection.