Synopsis

Kurumi, the dumb android; Chiaki, her guardian with a few screws loose; Sakina, the ever-calm, composed, and easily amused; and Shiyuki, the only sane (?) girl. Follow their exciting high school life as they tinker with and pamper Kurumi, as well as talk about nothing in particular. (Source: Houbunsha, translated)[Written by MAL Rewrite]