The series ended with the girls ensuring that Ooarai Girls' Academy would go on, after winning the championship. Turns out the principal's promise was only verbal and not exactly binding. Therefore the girls face the possibility of the school being closed down again and this time they will be challenged by a college-level team. Will yesterday's opponents become today's allies?
It's a delightful movie, much like the series. Great animation, a fun dynamic script and the characters we love. Anyone who has not watched Girls und Panzer will have a slight problem understanding the individual plots, at first, but it doesn't take away from the overall enjoyment. On the contrary: people will surely look for the episodes, after the movie. Enjoy!