InuYasha
He is a half demon dog thing, (the most beautiful anime guy in the history of forever!)
Yeah he is my favorite, from the show InuYasha!

Sango
She is also Frome the show InuYasha, she is a demon slayer/ hunter or whatever, like her brother, Kohaku

Kohaku
He is Sango's brother, he is also a demon hunter/slays/destroyererererrrr,
And so on, watch the show to know more about him ;)

There, I do believe that is all from the last book!