 If you liked
Argento Soma
|
 ...then you might like
Casshern Sins
|
Both are similar in that they have sci-fi elements that follow their own set of rules, their main protagonists that are confused about who they are throughout the series, and both have main storylines based upon the ultimate destruction of the world. Both Argento Soma and Casshern Sins also similarly have a younger secondary protagonist who interacts with the main protagonist and helps them discover themselves. Although it isn't labeled as one, Argento Soma has loads of psychological elements like Casshern Sins as well.