 If you liked
Akame ga Kill!
|
 ...then you might like
Arslan Senki (TV)
|
"Akame ga Kill!" and "The Heroic Legend of Arslan" / "Arslan Senki" share the premise of a pseudo-medieval fantasy kingdom having underlying societal issues, in which there exists the oppression of foreigners and those of low birth.
These two shows both have a focus in action as well as a male protagonist who is far too naïve.