The study compared the 2019 revised Nuri curriculum in Korea with the Japanese kindergarten curriculum to understand them better. They found that both aim to help children develop healthily and socially, but with different focuses. The Korean curriculum emphasizes personal and social aspects, while the Japanese one focuses more on social aspects. Despite some differences, both curricula have similar content areas tailored to each country's needs. The Korean curriculum includes more emotional aspects, while the Japanese one emphasizes play and enjoyment. This comparison can help teachers understand the Korean curriculum better and guide the development of future early childhood curricula.