Also known as "Xiana", it is one of the traditional Japanese footwear with a long history and unique cultural significance. Originating from the Heian period (794-1185), it was initially used as footwear for warriors and nobles, and gradually became popular among the general public. The design is simple and practical, usually consisting of a wooden base, two pieces of wooden shoelaces (called "noses"), and shoelace fixing devices. The bottom plate is usually made of sturdy wood, such as beech or oak, which can provide good support and durability. In Japanese culture, clogs are not only shoes worn in daily life, but also decorations for festivals and special occasions. It is one of the symbols of Japanese culture.