Give me a canon and I'll tell you who I'd play from it. Either from prior knowledge or a google search.
Akatsuki no Yona
Probably Yona. Possibly Shin-ah.
Ooh, you'd be great at playing both of them.
I really need to watch more of that show someday.
You should. It's so good
I've seen a little bit and I loved all the characters. They're so cute.
I don't know that one but based on a wiki dive, probably Kuu.