Tachi vs. Katana: How Japan’s Sword-Wearing Style Evolved
At a glance, a tachi and a katana can look almost identical: both are long, curved, single-edged Japanese samurai swords forged in the same tradition. Yet the two swords belong to different eras of samurai history, and the biggest difference between them has less to do with the steel than with how a warrior carried it. Understanding that shift explains much about how Japanese warfare changed, and why collectors today value both styles.
From Horseback to Battlefield
The Tachi: A Sword Made for the Saddle
The tachi emerged during the Heian period, roughly a thousand years ago, when the samurai were above all mounted archers and horsemen. Its blade is typically longer than a katana’s, with a deep curve that often sits close to the handle, a shape well suited to cutting downward from horseb...
