Roji Meikyuu no Rozi

The Labyrinth: a world of never-ending streets and intertwined alleyways, where time and space are not what they seem. Those who wander here from other worlds find themselves with odd powers and even odder appearances. Curious and ever-cheerful Rozi lives in the Labyrinth with her inhuman family—cat-eared Chemin, timid Mur, and Kay, the animated doll—who act as her guides and guardians in this strange and mysterious world.

(Source: Seven Seas Entertainment)