This study explores children’s images in The Children’s News, a children’s newspaper during the Liberation period. For this purpose, frequency analysis, topic modeling, and time series analysis were performed from the first issue of December 1, 1945 to the 86 issue of December 13, 1947, except for No. 34, which was not passed down. As a result of frequency analysis, keywords related to country, school, and family appeared frequently, and through topic modeling, children’s images were observed in these topics, including children with patriotism, children with scientific literacy, children with artistic refinement, and children as social beings. The time series analysis results show that the percentage of patriotism-related topics was high during the early days of the Liberation period when The Children’s News were published, but as the ratio of topics such as science and art gradually increased, it was confirmed that the image of children was diversified.