Plot concept: Sometime after the 63rd sensha-do tournament, the Japanese Ministry of Education decides to move forward with its plan to decommission Oarai Girls High School despite of their recent triumph in the championship.
With the Girls und Panzer property getting underway in 2012 to strong enthusiasm, next year brings us to the 10th-anniversary period for it.
And it looks like a new project is underway for it with the announcement promo below.
It was directed by Tsutomu Mizushima with Isao Sugimoto serving as the chief animation director and the character designer.