How can I verify that a katana actually has full-tang construction?
Updated Feb 2026
The most reliable verification method is to remove the handle. On a real full-tang katana, the mekugi pins - small bamboo or metal pegs visible through the tsuka - can be pushed out with a punch tool, allowing the handle to be removed and the tang to be examined directly. The tang should be a continuous flat extension of the blade steel, filling the handle cavity from end to end. Product descriptions that specify full-tang construction, alongside visual confirmation of mekugi pins in the handle, are strong indicators before purchase. A second check is weight distribution: a full-tang sword has a more balanced feel in the hand because the steel mass extends through the handle. A rat-tail or partial-tang sword feels noticeably blade-heavy by comparison. All katana in this collection are explicitly built with full-tang construction and can be inspected by removing the handle using the standard mekugi removal process.