Maki Tamaki

Maki is a cat-girl and at first has a strong liking for Kurou. She is very jealous of Hiyo and extremely stuck up. She can transform into other people. She doesn't harbor actual feelings for Kurou. She just likes anyone who is a crow. When she and the other people in the academy find out that Hiyo is the white crow, she declares herself as Hiyo's best friend. Source: wikipedia