This paper aims to analyze the trends of Korea area studies in Japan, with a focus on the Korean Regional Research Association. Firstly, examining the current status of regional research-related conferences in Japan, such conferences were established in the 1980s and continued until the 2000s, but their numbers sharply declined in the 2010s. The Modern Korean Chosun Society, founded in 2000, is a relatively new society comprising members from various academic disciplines, including law, politics, international relations, economics, business administration, sociology, social welfare, journalism and communication research, pedagogy, cultural anthropology, ethnography, folklore, history, literature, and language. Korean political research tends to describe political dynamics based on different regimes, while political history often focuses on individual figures. Much of the Korean economic research has centered on analyzing the impact of the IMF economic crisis on Korean society. Additionally, Korean social research has examined various topics, such as changes in employment structures resulting from job insecurity in the labor market, the rapid aging of the population, and shifts in population and family structures due to trends like unmarried and late marriage.