In Hayao Miyazaki's Kiki's Delivery Service, Jiji is a black cat who talks. He is sarcastic, cautious, slightly vain, and entirely devoted to Kiki, the thirteen-year-old witch he accompanies on her mandatory year of independent training. He is also, depending on how you read the film, a real talking cat or a manifestation of Kiki's inner voice projected onto her companion. Either interpretation works, and both make his eventual silence devastating.

Miyazaki built the film around the experience of a young artist losing her creative confidence. Kiki flies on a broom. That is her witch's skill. When she arrives in a new city and begins working as a delivery girl, the flying comes easily at first, then becomes unreliable, then stops entirely. At the same time, Jiji's speech fades. Dr. Helen McCarthy, the anime historian, has written that Miyazaki uses animal companions to externalize internal states, and Jiji is the clearest example: when Kiki's confidence is intact, Jiji chatters constantly. When her confidence breaks, Jiji goes silent.

The Voice That Said What Kiki Would Not

Jiji functions as Kiki's anxiety given form. He worries about everything. He questions her decisions. He expresses the doubt that Kiki, who is trying very hard to be brave and competent, cannot afford to express directly. When Kiki says she is fine, Jiji says the room is too small, the city is too big, the customers are too demanding. He is annoying and essential, the part of Kiki's mind that processes fear so the rest of her can function.

This is why his silence matters. When Jiji stops talking, it does not mean the fear has gone. It means Kiki has lost access to the part of herself that was processing it. She is alone in a way she has never been before, standing in a city without her flying ability, without her inner voice, trying to figure out who she is when the thing that defined her has stopped working.

Growing Up Means Losing the Translation

Miyazaki has stated that Jiji's silence at the end of the film is not sad within the story. Kiki has matured. She no longer needs to externalize her emotions through her cat. She can hold her doubts internally, process them herself, and fly anyway. This is growth. But it is growth that comes with loss, because the chatty, sarcastic, worried companion who sat on Kiki's shoulder and said everything she was too proud to say is gone, replaced by a cat who purrs and catches fish and does not translate the world into words anymore.