Another great anime I got to see. It's very cute and action packed, just the way I like it!
Unbreakable Machine DollUnbreakable Machine Doll involves a Magical Futuristic World where these Alchemists created these humanlike Magical Robots called "Machine Dolls." They were originally intended to be military weapons, but later became commercially used by people for sport and assistants and more.
The series revolves around a guy named Raishin, and his Magical Machine Doll called Yaya, who is an elegant Gothic Lolita one. He attends a university called Walpurgis Academy where he learns about creating Machine Dolls and how to properly use and work with them.
Also, there is a tournament at the academy, where Machine Doll users compete against each other to achieve the "Wiseman Champion Prize," and Raishin and Yaya enter in.
Raishin and Yaya also are trying to hunt down a murderer who killed his little sister, but no one was able to pin the crime on that person.
Also they meet up with other cool Machine Dolls too, such as the super cute Frey and Komorosaki. As well as some highly modified "Illegal" Machine Dolls, such as the Mecha-like Winged, Cherubim, and the Laser-Blasting Dragon Machine Doll, Sigmund.
So far from what I've seen, It's like Rozen Maiden meets Medabots, with some of Zone of the Enders in it too. Definitely would recommend!