Japanese Katana

The old proverb in Japan is that "a sword is the soul of a warrior." (Buchanan 120) The proverbial warrior belongs to the feudal Japanese warrior, and the sword points to their most famous weapon, the samurai sword. Katana is an ancient blade made from complex forging technology and is real in art. Katana is also known as a Japanese sword or a samurai sword and is a single-edged curve with a convex protuberance on the outside. It is mainly used as a weapon to cut enemies (Robinson 28).

Japanese Katana is well known in Japanese history. Samurai 's sword is considered a kind of worship, symbol of power and authority. Beautiful swords and famous swords have been handed down generously. It is said that samurai swords reflect the spirit of samurai. In the Edo period, only samurai were allowed to wear samurai. Making a Japanese sword is a difficult process that takes a long time to make a beautiful handmade sword. High carbon steel is used to functionalize swords. High carbon steel consists of an adequate amount of carbon and makes the blade sharp

Japanese swords differ in terms and categories and are constructed in various ways. Japanese samurai swords are composed of blades and brackets. The classic and full-fledged Japanese sword is made of special steel called Tamahagane. Tamahagane steel consists of multiple layers of high carbon steel and low carbon steel and can be forged many times. High carbon steel has different characteristics compared with mild steel. Since the high carbon steel is harder it can maintain a sharper edge. The same steel is also very brittle. Mild steel, on the other hand, is more ductile and can withstand impact without breaking. By combining these two, Japanese swordsmen can get excellent swords. Heat the steel layer, fold it and hammer together. This process is repeated multiple times (up to 16 times). Some swordsmakers use different steel plates as the core, the edge, and the side