Samurai dolls, known as ningyo, are traditional Japanese figurines that represent the noble warriors of the samurai class. These dolls are often dressed in elaborate, colorful armor and are crafted with great attention to detail. They are typically displayed during the Hinamatsuri festival, which celebrates the health and happiness of girls in Japan. The dolls are made from various materials, including wood, cloth, and metal, and can vary in size. Some samurai dolls are designed to be decorative, while others serve as collectibles. They reflect the rich cultural heritage of Japan and the historical significance of the samurai in Japanese society.