Murenase! Seton Gakuen

At Seton Academy, a school populated mostly by animals due to a declining human population, Mazama Jin is the only human boy in his class and harbors a dislike for animals. Upon seeing Hino Hitomi, the sole human girl, he becomes instantly infatuated. Jin is soon drawn into interactions with other creatures when he is persuaded to join the group of Lanka, a wolf who is the only other member of her pack.