Uzume Uzu Uzu: A Shadow Draws Near?
Whilst riding the train to school, Uzume Uno finds a mysterious device slipped into her bag. Later at school, Uzume finds herself running from a supposed stalker whilst also hearing a voice in her head. Wanting to be safe, Uzume makes a contract to become a Fantasista Doll master, bringing forth one of these dolls, Sasara.
Aired 07/07/2013EP 1 - Uzume Uzu Uzu: A Shadow Draws Near?

Fantasista Doll
Uno Uzume, a girl who used to be an elite player at card tournaments, is one day given a curious device which uses special cards to summon artificially intelligent female warriors known as Fantasista Dolls. From this day on, Uzume spends each day spending time with her new friends, while also fighting battles against other card masters who seek to have their wishes granted in exchange for defeating her.
(Adapted from: Wiki)