Can I display a yellow katana without damaging the lacquer?
Updated Mar 2026
Yes, with a few straightforward precautions. Direct sunlight is the primary enemy of any pigmented lacquer finish - UV exposure causes gradual bleaching that is essentially irreversible without refinishing. Position your display stand away from windows or use UV-filtering acrylic if you display behind glass. When handling the saya, use clean cotton gloves to prevent oils from fingertips from dulling the lacquer surface over time. Horizontal display on a two-tier wooden katana stand distributes weight evenly and avoids stress on the koiguchi fitting. In humid climates, a silica gel packet inside a display case will moderate moisture without direct contact with the piece.