Every family is acquiring a robotic OrderMaid, and 10-year-old Bondo Taira has discovered that his two closest pals, Motsuo and Gachi Gorilla, also possess OrderMaids. Meico, a lovely robot that gives wonderful massages and smiles while serving drinks, belongs to Motsuo in particular. Bondo, who is envious of his friend, persuades his mother to buy him an OrderMaid in the hopes of having a same experience. To Bondo's surprise, the maid that emerges outside his door is so strong and clumsy that she is capable of destroying a house even when performing straightforward tasks. This new robot, known as Roboko, is the exact opposite of what Bondo desired. In spite of this, Bondo and his buddies discover that Roboko is more than they ever imagined.