Can confirm that Kuro made very little sense to me how it gave me those "white supremacy are bad" vibes along with the "sandniggers are lovely" spiel. I played the fan translation so it was definitely a core aspect of the game.
I rationaloze it as standard shounen "lets all get along" and that kiseki is lollypops and rainbows land. But the game tackled it incredibly poorly.
The nationalists are bad cause they are mean and that's it, there are supposed mentions about tensions but you never see anything real outside of cartoon racism.
But then again the game wants you to look at their triad mafia as "wholesome guys that get rough here and there to keep things nice".
World building has always been one of Kiseki's biggest strengths, but Calvard being a multicultural hodhepodge suffering from growing pains was done very poorly as far as I'm concerned.
This I'd like to know more about.