Girls & Panzer - Little Army II

In the world, the manipulation of tanks (Sensha-do) is one of the traditional martial arts especially for girls. Miho doesn't like Sensha-do and moves to Oarai Girl's High School. But the chairperson of the student council orders Miho to participate in the national Sensha-do championship.

Prequel of the anime story, telling the story when Nishizumi Miho first meet her friends to ride tank together during elementary school and how she eventually choose to avoid tanks.