Petit Charat, commonly known by her nickname Puchiko, is a main character in the anime series Di Gi Charat. She is a small, quiet, and cat-eared alien girl who hails from Planet Analogue. Puchiko is known for her reserved demeanor and her adorable cat-like mannerisms, often adding 'nyu' to her sentences. As a supporting yet central character, she provides comic relief and acts as a counterbalance to the energetic Dejiko, making her an integral part of the series' dynamic.