Onion On On: A Fair of Culture?
It is time for the culture festival, with many members of the MDAG looking to target Uzume for her cards. Among these are Rin, a ditzy fashion model who keeps placing second behind Komachi, and Jun, a director who is scorned when his experimental film isn't received well. During the festival, Kagami, who had been looking after Miko after she got separated from Katia, becomes worried when she loses sight of her. Hearing a PA announcement from Rin calling Uzume to meet her, Kagami goes herself and quickly beats all of Rin's dolls.
Aired 01/09/2013EP 8 - Onion On On: A Fair of Culture?

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)