https://www.mangago.me/read-manga/raion_gotoki_no_kuni_kara/
This is literally all that comes to mind lmao. The story is really cute and I really enjoyed it, though it has some problems. If you want better representation, you're better off looking at webtoon.
I think the only other things on my radar are up-and-coming. Pretty Please, I don't wanna be a Magical Girl and Project Super Crush.

Any romance manga,manhwa whatever with black ppl?? Could be just one of the couple or both of them. Please and thank you!!