Karakuri refers to traditional Japanese mechanical puppetry and automata that date back to the Edo period. These intricate devices are often powered by simple mechanisms like gears and springs, allowing them to perform various tasks, such as serving tea or playing music. The term "karakuri" can also describe the art of creating mechanical toys and figures that move in fascinating ways. Today, this craft is celebrated for its blend of artistry and engineering, showcasing Japan's rich cultural heritage and innovation in mechanical design.