So this is really only a mere observation thing.
In the series everyone says how much Kagome and Kikyo look alike. But, from what I've seen, comparing Kagome and Kikyo, is that they look
nothing alike. Even when compared in manga form. Dare I say that Kagome looks more like Inuyasha than she does Kikyo?
Here they are from the anime:
And this would be as similar looking as I could find them. And even then, they're not all that similar looking.
Now, here's Kagome and Inuyasha:
They look like they could be brother and sister.
I mean I may be crazy... But, you would think, that if they wanted Kagome and Kikyo to look alike they could have done a better job.
(All the pictures are click-able for a better view on them.)