

ブレイブウィッチーズPrequel オラーシャの大地
A story depicting the days before the anime "Brave Witches". Forefront of defending humanity from the invasion of Neuroi, the 502nd Joint Fighter Wing is created in Petersburg. The story follows the new members of the 502nd as they join the team. (Source: Strike Witches Wiki)
Brave Witches Prequel: Orussia no Daichi has 15 chapters.
Brave Witches Prequel: Orussia no Daichi has 2 volumes.
Brave Witches Prequel: Orussia no Daichi is currently finished.
Brave Witches Prequel: Orussia no Daichi was written by Toshihiko Tsukiji, Kousuke Tsukinami.
Brave Witches Prequel: Orussia no Daichi was published Mar 30, 2017 to Oct 20, 2018.
Toshihiko Tsukiji also made