Named after Pang Hu, Pang Hu's sister, whose real name is unknown, is called Fat Sister (ジャィァン). Pang Hu's sister was as rude as Pang Hu in the early days. Before Doraemon came to modern times, Daxiong married Doraemon and gave birth to six children. But after Doraemon came to modern times, history changed. In the fourth grade of primary school, she became interested in creating cartoons, and her personality became sentimental. His paintings are of a certain standard, and he likes to draw girls' cartoons. She is not very confident about her own strength, and she will be depressed and lost when she encounters setbacks. Therefore, my brother Pang Hu often forces other students to buy her cartoons and praise her works to boost her confidence. Finally, he succeeded with the pseudonym "クリスチーネネ". The plot doesn't explain where her last love will go after the historical changes, but the plot behind it is the same as that of the male classmate "Mao Shoufu". The relationship is very good, and both of them are highly interested in comics.