What should I look for in the fittings when evaluating quality?
Updated Mar 2026
On a well-assembled collectible katana, the tsuba (guard) should fit snugly on the habaki (blade collar) with minimal side-to-side play. Cast alloy tsuba with pierced or relief motifs — such as dragon or lion designs — should show clean edges and consistent finish, not blurry cast lines or rough spots. The saya should accept and release the blade smoothly; binding or excessive looseness both indicate fit issues. For handles, rayskin (samegawa) wrap should show tight, even coverage with the nodules clearly defined, and the ito braid should have consistent diamond spacing down the full length of the tsuka. Gold-accented fittings should be examined under light for even plating coverage, particularly at edges and recessed areas. These details separate thoughtfully assembled display pieces from bulk-produced alternatives.