Authors of NAIRI: Tower of Shirin really thought up very interesting world in which people get on with various anthropomorphous animals therefore all road the girl by the name of Nairi communicates with the speaking cats, dogs, ducks, bears, and the little mouse Rex who at first pretended to be the smuggler accompanies it in adventures, but it was the scientist. To speak in any case if the raccoon was a teacher and the tutor Nairi.
However all this entertaining zoology should not confuse you. First, it quite keeps within traditions of a fantasy, for example what was done by Hayao Miyazaki and his animation studio Ghibli. Secondly, before us really big, fascinating and places very touching adventure.