Karakuri Ningyo are traditional Japanese mechanical dolls that have been crafted since the Edo period. These intricate automata are designed to perform various actions, such as serving tea or playing music, using a system of gears and pulleys. The term "karakuri" means "mechanism" or "trick," highlighting the clever engineering behind these creations. Often made from wood and adorned with beautiful decorations, Karakuri Ningyo showcase the artistry and craftsmanship of their makers. They were popular in festivals and entertainment, captivating audiences with their lifelike movements. Today, they are celebrated as a unique part of Japan's cultural heritage.