Male Sly and playful. He loves Guest (the cat) and acts as the leader of the Cat Expedition (the club name). (Role: Feeding the cat) He always keeps Churu treats in his bag. Likes: Cats, Guest, lying, his friends? Dislikes: The Fox, anyone who bullies cats or Guest.

Male Hot-headed, energetic, and confident. Hates being bored. Member of the Cat Expedition. Role: Playing with the cat. If he forgets to bring cat toys, he's smart enough to use foxtail grass instead. Likes: Fun things, Guest, sandbags(?), his friends. Dislikes: The Fox, boredom.

Female Kind but extremely obsessive. Vice-leader of the Cat Expedition. Role: Petting the cats. She pets Guest every single day ^.^ Likes: Guest, sleeping. Dislikes: The Fox, being disturbed while sleeping.

Female Quiet and nihilistic. Member of the Cat Expedition. Role: Checking the cats' health. She will always worry if Guest gets hurt. Likes: Flour, Guest, cats. Dislikes: Guest getting hurt, the Fox.

Male Quiet and cold. Member of the Cat Expedition. Role: Recording the cats' behavior. He keeps a record of everything Guest does. Likes: Guest, cats, recording things (hobby), Kendo. Dislikes: The Fox, the Fox loitering around, Guest hissing (he gets nervous and wonders what he did wrong when Guest hisses).

(No photo) Female Absurdly acts cute and is very fat. Obsessed with men. Not a member of the club. Likes: The boys, seeing girls get rejected by boys. Dislikes: Cats, Guest, other girls.