Talk:Ken Kaneki/@comment-26332589-20150715020737/@comment-26451708-20150716191346

Well... Let's say that in the real world, human beings have rather mixed iris color : Brown is rather common, then comes the blue and the green wich is quite rare. However there are some exception (not impossible but rare), the iris is a complex thing..Thus the human being can have violet eyes , golden or even minnows (my left eye look darker than the other but this is not a curious blend blue / green so they are not really minnows :( , But it still exist ! )

Albinos are rare but do exist ( even if their hair is blond very clear that whites). When the green/blue hair .................. It's obviously not possible. Finally, perhaps born from light with blue or green hues on the hair is possible, I do not really know.

Maybe Uta has dyed his hair ? This would explain the red pupils. Perhaps he's albinos like Tatara. Finally maybe his tattoo history in the eye was a lie ? Just to give an explanation for not giving hints to his human customers ..

Finally, Tokyo Ghoul is a fictional universe based on ours, so I think some " exceptions" are not so serious and do not deserve to be considered , then it is my opinion hehe