Quote Originally Posted by Big D
I doubt he'd do that; he's not a rapist. Attraction between first cousins simply isn't taboo or illegal in some cultures, so his feelings for Yuna aren't universally "wrong". I mean, the only connection between the two is the fact that his father's sister was Yuna's mother. Now, I don't approve of attraction between cousins; it goes against my own morals, but I know it's not the same for everyone.
From what I know, it isn't a taboo among the Chinese and since some of Japanese culture is taken from Chinese, I guess it might apply to them too.