What is katana?

The katana is a Japanese sword characterized by its curved, single-edged blade with a circular or squared guard and long grip to accommodate two hands. It is historically associated with the samurai of feudal Japan.

• Blade: The katana's distinctive curve, known as sori, is created during the forging and tempering process. The blade is typically made of a combination of hard and soft steel, resulting in a sharp edge and resilient body. The tempering process, creating the hamon, is a visually distinct and crucial part of the katana's creation.

• Mountings: The fittings of a katana, including the tsuba (guard), tsuka (handle), saya (scabbard), and menuki (ornaments under the handle wrapping), are not just decorative but also functional. They influence the sword's balance, grip, and overall usability.

• History: The katana emerged around the 15th century, evolving from earlier Japanese swords like the tachi. It became the primary weapon of the samurai during the Edo period. The katana represented not just a weapon but also a symbol of status and honor.

• Usage: The katana is designed primarily for cutting and slicing, utilizing a two-handed grip for power and control. Its curved blade and balance make it suitable for drawing and cutting in a single motion. Training in kenjutsu and iaido focuses on its proper use.