Toyota will reveal three very different concept cars at this year's Tokyo Motor Show: the S-FR, the FCV Plus, and the KIKAI.

The Toyota S-FR and KIKAI concepts were created to reaffirm the fundamental relationship between car and driver. Toyota describes the S-FR as a lightweight, fun-to-drive entry-level sports car, while the Toyota KIKAI was designed to encourage consumers to appreciate the beauty of machinery. The Toyota FCV Plus is a fuel cell concept that embodies Toyota's vision of a hydrogen-based society.

Currently there is no word on if any of the concepts will go into production. Tune into MotorWeek for more details.