TOYBOY BUGGY

God first created gadgets in his own image, and then used flesh to create human beings. Therefore, humans are destined to be slaves of the machines. Baguji, a cyborg, was born with emotions that a machine man should not have. He decides to go on a journey with Honoka, a girl who can help him control his emotions. To make friends with Honoka, to find her grandfather and creator Gennai, and to learn the meaning of his own existence...

(Source: Media Works, translated)