When goofy inventor Senbei Norimaki creates a precocious robot named Arale, his masterpiece turns out to be more than he bargained for!

Meet Caramel Man 004, the latest sinister creation of the evil Dr. Mashirito! Beneath the outer shell of a sweet, innocent boy lurks a machine built for world domination...that's totally smitten with Arale. A disappointed Dr. Mashirito next unleashes an even more terrifying robot: Caramel Man 005! And Caramel Man 006! And if that doesn't work, there's always Caramel Man 007! (You'd think he'd know when to quit!)