Eri Kitamura
The anime series is produced by Sunrise and aired between October 5, 2014 and March 29, 2015 on Tokyo MX, MBS, TVA, BS11. The first opening theme is by Nana Mizuki, and the first ending theme is by Eri Kitamura. The second opening theme is " by Yoko Takahashi, and the second ending theme is by Mizuki. The insert song featured in episodes five, nine, and twenty-two is "Necessary" by Mizuki.