In 1945, Yoshika Miyafuji, who lost her witch powers during the Strike Witches' last assignment, has been studying to become a doctor. Shizuka Hattori, one of her cadets in the Imperial Fuso Navy, then arrives to deliver a message: Yoshika is to be transferred for study abroad in Europe. <br><br>
When their enemy reappears more powerful than ever, the Strike Witches must form up once again. But can they do it without Yoshika Miyafuji?<br><br>
(Source: Kadokawa, Crunchyroll) 