How do I care for the red ito handle wrapping on a katana?
Updated Feb 2026
The red ito handle wrapping on a katana requires careful handling to maintain its color vibrancy and wrapping integrity over time. The most important care principle is to handle the katana by the handle in a clean, dry state - avoid handling with wet or oily hands, as moisture and skin oils can penetrate the ito fiber and cause discoloration or staining over time. If the handle wrapping becomes dusty, use a soft, dry brush to gently remove dust without abrading the ito surface. Avoid exposing the handle to direct sunlight for extended periods, as UV light will fade the red color of the ito over time - this is particularly relevant if the display position receives direct sunlight during parts of the day. For the blade, maintain the standard carbon steel care routine: wipe with a soft cloth after handling and apply a thin protective coat of oil. Keep the blade oiling separate from the handle - avoid getting camellia oil on the ito wrapping, as oil will darken the fiber and potentially cause long-term discoloration. Inspect the mekugi retention pin periodically to confirm the handle assembly remains secure.