A daisho is a matched pair consisting of a katana (the longer blade) and either a wakizashi or tanto (the shorter blade). The term literally translates to "big and small" in Japanese, and during the Edo period, carrying this specific pairing was a legally recognized privilege of the samurai class. What makes a modern collectible set qualify as a daisho presentation is coordinated hardware: the tsuba design, ito color, and saya finish should visually unify both pieces. Sets with mismatched fittings are simply two swords — a true daisho pairing is assembled with intentional aesthetic continuity across every component.