Misao Nanjo

南条 操
Misao is an animalloving energetic girl who frequently loses her exotic pets. Her pet collection is extensive and contains strange animals such as snakes and alligators. Her idiosyncrasy is giving her pets bland names frequently simple wordplays on the pets natural name. She frequently enlists Tsurugi Inugamis help in finding her pets when she loses any of them. Additionally her pets are used to fill in all the other empty seats in class 1D so in effect this classroom takes on the feel more like a zoo than a classroom something that is noted later in the anime series. Source: Wikipedia