Jizai are metal figurines shaped like animals, but they're no ordinary figurines. Pick them up and notice their arms and legs move, and their bodies twist and turn. The movement is astounding, seeming impossible for metal. Jizai was created by armor makers in the 17th century, and became popular with collectors who vied for them around the world. In Japan, Jizai was forgotten for some time, but a wave of young artists from the current animation and figurine generation, who have been captivated by their exquisite structure, are creating new works for the 21st century.