Does Korean traditional culture include Confucianism?

Korean traditional culture certainly includes Confucianism.

Chinese traditional culture is a diffuse culture that radiates in all directions. It has a very profound impact on Japan, South Korea, and other Southeast Asian countries. China's traditional culture emerged earlier, so it will inevitably have an impact on the culture of surrounding countries and regions. It may not only influence or even be implanted in other countries. Eventually it became a tradition in the country and integrated into the country's cultural system.

In South Korea, its traditional clothing and some Chinese studies readings are products influenced by Chinese Confucianism, and Korean women prefer gentle men and Confucian scholars. Moreover, these have been circulated in Korea for a long time and have long been integrated into the country's traditional cultural system. Many ancient Chinese studies books and periodicals can be seen in Korean museums.

Personal opinion, hope you adopt it!