If you read the comics, escpecially the first, Kagome and Kikyo are near identical twins - Kikyo just looks slightly older than she. Takahashi has an habit of designing her good-guys one way (a simplified, pseudo-cartoony look), and her villains another way (thinner eyes, more realistically and detailed - compare Sesshomaru in the comics to Inu-Yasha... MAJOR difference in character designs). My only guess as to why they look different is that a) Kikyo is older than Kagome at least, or b) Because Kikyo's a villain, and in Takahashi's artstyle, that means a different template for character designs.
[quote="pink_hedgehog"]Ok so Im not up on my anime translation etiquette so I have a question: In ep 103, Jakotsu (band of seven) who is clearly animated and voiced as a woman is constantly hitting on Inuyasha and then on Koga stating that he isnt as good looking as Inuyasha. But they keep calling him he... is that because when it was translated for english tv they didnt want a gay reference (for kids) so they made him into a woman and hope no one noticed they said he or did they voice it wrong?

Even in the Japanese version, Jakotsu has a female's voice. Adult Swim has no problem with gay characters (just look at some of the people who've shown up on Cowboy Bebop and Samurai Champloo); the dubbers were staying with the character's intent - a man so effeminate that he actually has a WOMAN's voice. Bankotsu has a teenager's voice not because he's young, but because he's immature, and Jakotsu's got a woman's voice because he's more flaming than Nemosperry! (I meant that as "flaming = bashing other people," although many would argue that the other possibility holds just as much truth.)