Honestly it didn't even click for me that Naomi was Japanese until Chapter 5, whoooops. There's also a female Korean (one of the choices in the last chapter) who's not in a stereotypical role - just FYI! :)
To me, it was a little obvious but it might be because I was waiting for Asian representation as an Asian gal. Nonetheless, what is her name? She must've slipped my mind. I did Gavin and Percy's routes, and can't recall a Korean character. Maybe I'm just oblivious and my "anger" is misplaced.