Loup is the central character of the anime Yakimochi Caprice, a kitten who believes she is actually a human girl. She is a black cat, nine months old, and female. Originally a stray, she wandered into the home of her owner, a wealthy and handsome French chef, and decided to stay. Loup is proud and spirited, with a feisty and competitive personality. Despite her strong-willed exterior, she secretly wishes to be affectionate but struggles with how to express that side of herself. She treasures a red cat charm given to her by her owner. Loup's primary motivation is to win her owner's attention and affection, which puts her in a playful rivalry with Noix, a laid-back puppy who also lives in the same house and similarly believes she is a human girl. The two compete day and night for their owner's favor, driving the lighthearted, nonsensical romantic fantasy of the story. Loup's role centers on this comedic competition, and her development subtly involves learning to navigate her feelings of jealousy and her desire for closeness. She has no supernatural abilities; her notable traits are her determined personality and her attachment to her charm.