鎧兜 (がいとう) refers to traditional Japanese armor, specifically the helmet worn by samurai warriors. This protective gear was designed to safeguard the head during battles and was often elaborately decorated to reflect the status and identity of the wearer. The design of鎧兜 varied over time, incorporating different materials and styles, including metal, leather, and lacquer. In addition to its practical function,鎧兜 also served as a symbol of honor and bravery. Many鎧兜 featured intricate designs, such as family crests or motifs from nature, showcasing the craftsmanship of the period. The use of鎧兜 is closely associated with the 武士 (bushi) class and the 戦国時代 (Sengoku period) in Japan.