Mostly Girls, Und Panzer III: The Continuous Track Cup

December, 20XX

Four and a half months after the events of MGuP: Der Film

Winter is coming rapidly, and with that new changes are coming for the students (and transfer students) of Ōarai high

Ever since the victory against the All-Stars University, Ōarai has been the one to watch,

the male Sensha-dō students bringing an all new (and perhaps nostalgic for some) take on the martial art.

Across the ocean, the first American fully-fledged tank class is created, with the US Armed Forces at the helm.

And numerous other countries attempting to do the same, challenging Japanese hegemony over the sport,

With two years to go before the beginnings of the International Pro League tournament, the newly reformed Sensha-Dō federation has decided to revive the Winter Continuous track Cup,

The first time this tournament has been held in two decades.

One of the student council members of Ōarai decided that this tournament is the key to securing their future,

Another certain transfer student sees an opportunity to show off their ability to their newfound superiors.

With this, Ōarai sets out to fight this new battle, against new schools, old friends, and perhaps, even something else....

Is this a risk they are willing to take?

Why yes... yes it is......