Yoshika’s plans to become a doctor are put on hold after a mysterious letter from her father leads to a reunion with Sakamoto. Elsewhere, her former Strike Witch comrades take to the air to battle a new breed of Neuroi!
♪ How quickly our years in this 
garden of learning have passed ♪
Wie schnell die Jahre vergangen sind …
-Como nossos anos passam rápido...
-Agora, o discurso dos formandos.