What is a Chokutō? Straight-Blade Origins of the Japanese Sword
The Chokutō (直刀) is a straight, single-edged Japanese sword that predates the curved katana. Used mainly during the Kofun to early Heian periods, it was deeply influenced by Chinese blades like the Tang Dao (唐刀). Unlike later curved swords designed for drawing and slashing, Chokutō swords were primarily used for thrusting and carried with the edge facing down.
In modern times, many people search for terms like "ninjato" or "ninja sword", often referring to straight-edged blades with minimalistic fittings. While there’s limited historical evidence for a real ninja sword design, most contemporary “ninjato” are actually styled after the ancient Chokutō. So, if you're looking for a straight katana, you're essentially seeking a modern take on this historic sword.
Chokutō vs Katana: Key Differences
Chokutō blades are completely straight and lack the curvature of later katana. They typically do not feature a bohi groove and are simpler in design. The katana’s evolution, starting in the late Heian to Kamakura period, focused on curvature for better draw speed and cutting power. This makes Chokutō more archaic and ceremonial in modern collections.
Tang Dao Influence: A Shared Sword Heritage
The Chokutō’s design is closely tied to Chinese Tang dynasty swords, especially the Tang Dao. These elegant, symmetrical blades served as the foundation for early Japanese swordsmithing. At NIMOFAN, we proudly offer both Chokutō and Chinese-style blades like the Tang Dao, celebrating this shared martial heritage.
Who Buys Chokutō?
Collectors, martial artists, and fans of minimalist or tactical aesthetics often choose the Chokutō. It’s especially appealing to fans of anime and games featuring ninja or rogue characters. If you're looking for a modern-day “ninja sword” — this is where you’ll find it.