Neko to Kiss

Erina loves cats more than anything, even though she looks like the haughty-princess type who could have any guy she wants. But even with his cat-like name, she can't stand her aloof classmate, Nekoyama-kun. But when she rescues a hurt kitty in her yard and gives it a perfect, snuggly kiss...she suddenly finds a very human Nekoyama-kun in her room? What gives?!

(Source: Kodansha USA)