The National Theater of Korea was established in 1950 by the government of South Korea and hosts the National Drama Company of Korea, which performs both Korean and international plays, the National Changgeuk Company of Korea, which performs traditional Korean changgeuk, the National Dance Company of Korea, and the National Orchestra Company of Korea. (Wikipedia)

Wikipedia National_Theater_of_Korea
Address Jangchung-dong, Jung-gu Seoul South Korea , Seoul, South Korea
Opening year 1950, April 29th
Official website https://www.ntok.go.kr/en/Main/Index