funimation has licensed the anime series for streaming and home video rights in north america. the first opening theme is an song by kunihiko ryo, called . the first ending theme is by vistlip. the second opening theme is "akatsuki no hana", by cyntia. the second ending theme is "akatsuki", by akiko shikata. the first ova was released on september 18, 2015, the second ova was released on august 19, 2016 and the third ova was released on december 20, 2016.