Title: Brave Witches: Petersburg Daisenryaku
English: Brave Witches: Petersburg Daisenryaku
Synonyms: Brave Witches Episode 13
Japanese: ブレイブウィッチーズ 第13話「ペテルブルグ大戦略」
Aired: May 13, 2017
Genres: Action, Ecchi, Magic, Military, Sci-Fi
Duration: 25 min.
Rating: R+ - Mild Nudity
Summary: The episode takes place between seventh and eighth episode and will be screened in theaters on May 13, 2017. The episode will also be bundled with the seventh Blu-ray and DVD volume of the anime, releasing on August 25, 2017.