Talk:Utatane Piko/@comment-5035765-20150501023113/@comment-53539-20150501080953

I personally believe its just the effect of the shading the artist used.

Normally heterochromia produces much more noticeable impact when its the full version with one eye completely one colour and the other not. Instead, we have two very near colours eyes and if you look at Piko's logo, those two subtle colours are used for his name. Its also applied to his body, which lets me think its more likely, with one side being greener then the blue.

In that cause it would be the result of an artist style, rather then a design intention. However, a future artist, should he ever be updated, might make it literal.