Three employees of the Kimura Electrical Company are due to present a new robot to an important robot exhibition in the coming days, but after an accident in which the robot is destroyed, ...
Hiroki, Koji, and Shinya are engineers working at an air conditioning manufacturer ordered to develop a robot to boost the company's reputation. Just before they are due to present their invention, the robot is destroyed in a freak accident. With little time left, the three are forced to go for the last resort: Build a hollow robot suit and put a human being in it. After an audition, the only qualified man for the job is Suzuki, a cranky and lonely retiree who needs the job to kill time. After a public display that puts the robot on the headlines, the three engineers are forced to drag Suzuki on a publicity tour in order to keep up their façade. However, their plans are complicated when passionate robotics student Yoko is thrown into the mix.
