katanan

A katana is a type of Japanese sword characterized by its curved, single-edged blade with a circular or squared guard and a long grip to accommodate two hands. The word "katana" is often used generically to refer to all Japanese swords, but technically it refers to a specific type of sword with a blade length of more than 60 cm. Katanas are traditionally made from folded steel, a process that involves repeatedly heating, hammering, and folding the metal to create a strong yet flexible blade. This distinctive construction method results in visible layers in the steel, known as the hamon, which is the hardened edge of the blade. Katanas were primarily used by samurai in feudal Japan, serving as a symbol of their status and a weapon of war. They were designed for quick draws and powerful cutting strokes. The art of swordsmanship, known as Kenjutsu, involved mastering the techniques for wielding the katana. Today, katanas are highly sought after by collectors and martial artists, and they continue to be celebrated for their craftsmanship and historical significance.