Tank Shoujo Invincible Unstoppable Japanese War Machine Mug

With the coming of the new age, a new type of weapon were invented, combining the element of the japanese high schooler and one the most strongest weapon the human ever had, the tank, a new biological lifeform thus were created, they are the tank shoujo, a group of super japanese highschool girls who have the firepower and the defense of a think while possessing a flexible mind while on the battlefield.