Age: 17 years old Height: 167 cm Weight: 55 kg Junpei Kousaka's childhood friend, until a misunderstanding happened over a friendship doll she made for him, she had believed he gave it away. However, he was just showing it around. After this incident, she had a strong rivalry with Junpei, and her sense of style changed (she wore abnormally dark make-up) but in the end, after a cat asked Junpei to thank the girl who had cared for him she went back to having a friendly relationship... Sort of. A running gag is the fact that she treats him like a slave, making him buy her cosmetics and such. She harbors romantic feelings for her friend Junpei, yet is afraid to admit this to him, seeing that he has a crush on Kaede.
Nachos' gender is often confused because of his appearance, but he is actually a boy. He is calm and laid-back, and is Chips' partner & brother. And he will always do what she says. He has a crush on Taruto, and once even helped her and the group, coming up with a plan to rescue a cat which was trapped in a house. (Wiki)
The Kousaka family's cat. She generally plays the role of Junpei's guide throughout the show. She is the one who usually informs Junpei of the plight of cats nearby so that Junpei may help them. Nymasus is usually accompanied by Tama, another cat.
A black cat owned by the Kirishima twins. She received less attention (from Keizou) once Tama was adopted into the family, and was jealous of his near-royal treatment as a rare breed. Still, the two share a fondness for one another, but easily become argumentative.
One of Junpei's friends from Elementary School. He is in the same class as Junpei too.
The wise and long-lived Chiffon is often found with a book in her face, and she is always seen when there is a problem, for her knowledge always comes up with a good solution. She was the one who took Charlotte in when she was a stray, and also gave Charlotte her name. (Source: Wikipedia)