How do I properly display and store a Tachi sword?
Updated Feb 2026
A horizontal katana stand works well, but for historical accuracy many collectors use a tachi-kake — a vertical or angled rack that suspends the sword with the edge facing down, mirroring how it was traditionally worn. Keep the display area away from direct sunlight, which can fade lacquer finishes and degrade the ito wrap over time. For storage, apply a thin coat of choji clove oil to the blade using a soft flannel cloth, then return it to its fitted saya. Maintain indoor humidity between 40–55 percent to prevent moisture damage or rust formation on the steel. Periodically remove the blade to inspect for any oxidation spots, especially if you live in a humid climate.