Summary from MAL:
What does a bear know about life in the big city? For Machi Amayadori's sake, hopefully a lot! The young shrine maiden has spent her whole life in the rural mountains with Natsu, her talking guardian bear. Now, at fourteen, she wants to take a chance and attend high school in the big city. Can Natsu really prepare her for city life? Or will his wacky trials be too much for even Machi to bear?
Episode 5 is out.
I found the first episode a little boring, but after seeing all released ones, this show has grown on me. Machi is really cute, and Natsu is just so cool. The comedy can get hilarious at times. The introduction of Hibiki was a nice spice to the show. I've always liked Yankee girls in anime when they aren't "truly" trashy.