Mew and Mica, two spacey alien androids, pose as cute high school students to conceal their identities as the most undependable dynamic duo ever sent to defend the Earth. Their attempts to thwart shape-shifting monsters are almost as successful as their ability to create embarrassing situations for both themselves and their classmates.

Rakushou! Hyper Doll was published in English as Hyper Dolls by Studio Ironcat in comic book format, with 32 issues published from August 1998 to February 2001. The publisher also published the first three volumes in standard tankoubon format, from June 2000 to January 2003.