Welcome Home! Chibi-Robo! Happy Rich Big Sweep (JP) is a Japanese-exclusive Nintendo DS video game released in 2009 by skip Ltd. and Nintendo. The game is the third title in the Chibi-Robo series, and the second on the Nintendo DS (the first one being Chibi-Robo!: Park Patrol). The title takes place long after the first Chibi-Robo! game with Jenny Sanderson now being an adult who has abandoned her love for frogs and now has a child of her own. In this game Chibi-Robo now has a vacuum cleaner along with an assortment of other cleaning tools.

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