A rickshaw is a little taxi on two wheels. People sit in it and an energetic person pedals or pulls them to where they want to go. Rickshaws are still around, but cars have made them less popular.
A rickshaw is a like a taxi — you pay its driver for a ride — but rickshaws are typically only large enough for one or two passengers. The earliest Japanese rickshaws were lifted and pulled by a person who walked or ran. Newer versions are pulled by a bike or driven like a car — these are sometimes called "auto rickshaws." The word itself comes from the Japanese jinrikisha, from jin, "man," riki, "power," and sha, "carriage."