Are shikomizue and ninjato styles the same as chokuto?
Updated Feb 2026
They share the straight-blade profile but differ in intended design context. Shikomizue, often called "cane swords" or "Zatoichi swords" after the famous fictional swordsman, conceal a straight blade inside a walking-stick-shaped saya, prioritizing disguised presentation. Ninjato feature a straight blade with a squared tsuba and a shorter overall length compared to a standard katana. Both fall under the broader chokuto geometric family because of their lack of curvature, but each carries its own distinct mounting style and historical or cultural association. Collectors often acquire all three variations to showcase the full range of straight-blade Japanese craftsmanship within a single display.