Does the red lacquer saya require any special care?
Updated Mar 2026
Red piano lacquer and hand-applied lacquer finishes are durable but sensitive to a few specific conditions. Prolonged direct sunlight is the main threat — UV exposure causes the red pigment to fade gradually and can cause the lacquer surface to develop fine cracks or a cloudy haze over time. For indoor display, positioning away from south-facing windows or using UV-filtering glass in a display case is a practical precaution. The lacquer surface should be cleaned with a soft dry cloth; avoid silicone-based sprays or furniture polish, which can leave a film. If a small chip appears, clear lacquer touch-up pen products used for instrument finishes work well for minor repairs. Storing the saya horizontally in low-humidity conditions helps preserve both the lacquer and the underlying wood structure.