How should I store an orange lacquer saya to prevent fading or cracking?
Updated Mar 2026
Piano lacquer saya, like those found on several orange-themed katana in this collection, require stable environmental conditions to maintain their finish. Direct sunlight is the primary enemy — UV exposure yellows or bleaches vibrant colors like orange over months. Store or display the saya away from windows, or use UV-filtering display case panels. Humidity is the second concern: lacquer applied over wood can crack if the environment swings between very dry and very moist. A consistent relative humidity of 45–55% is ideal. Occasionally wiping the saya with a very lightly dampened soft cloth removes dust without introducing excess moisture. Avoid silicone-based polishes, which can cloud lacquer surfaces over time.