It's got tanks, count me in.
Not enough anime that revolve around tanks, even less on real life ones, got nothing against the sci-fi/futuristic ones but I'd like to see more real life ones.
Altho tanks + girls would usually mean win to me, I'd prefer something a little more serious looking but I'll take it.
Let's hope it sticks to the "pleasant story" cause it will be hard to take in any kinda gory bloody deaths and what not from this, teens girls in a tank is frankly daft