Japanese swordsmanship, known as kenjutsu, is the traditional martial art of using the katana, a curved, single-edged sword. This practice emphasizes techniques for striking, blocking, and disarming opponents, often focusing on precision, timing, and control. Various schools, or ryu, have developed unique styles and philosophies over centuries. In modern times, kendo has emerged as a popular sport derived from kenjutsu, incorporating elements of competition and discipline. Practitioners wear protective gear and use bamboo swords called shinai to engage in sparring. Both kenjutsu and kendo reflect the rich cultural heritage of Japan and the importance of the sword in its history.