 If you liked
Strike Witches
|
 ...then you might like
Toaru Hikuushi e no Koiuta
|
Both titles are about fighting in the sky, takes place in the past, science fiction, having the similar animation style, but only genres are different: Toaru Hikuushi e no Koiuta is quite a serious Romance/Drama, and Strike Witches is an absolute Ecchi show, full of lolis and yuri fanservice.