Inuyasha is a, well, a rude guy. He tends to be a bit selfish, but in the end, it's all about Kagome. ~_^
Inuyasha is a half-demon, or hanyou, whose father is a great dog demon and his mother is a human. He seeks the Shikon no Tama so he can become a full-blooded youkai, or demon.
Fifty years ago, he was sealed to eternal sleep by the powerful priestess, Kikyo. Kagome came, and woke him up. Out of all of the people in the group, he's the strongest.
Since he's a hanyou, there's a certain time of month for him when he changes into a full human. When he's a full human, he tends to be more caring, in a way.
He gets into quite a lot of fights with Kagome, but deep down, he cares for her. ^.^ He
needs a bit of help on how to show it, though.. ^^;;