TWICE TZUYU, who attended the '2018 Korea Music festival' held at Gocheok Sky Dome in Guro-gu, Seoul, is showing a wonderful performance on the afternoon of the 1st.
About TWICE
Twice is a South Korean girl group formed by JYP Entertainment. The group is composed of nine members: Nayeon, Jeongyeon, Momo, Sana, Jihyo, Mina, Dahyun, Chaeyoung, and Tzuyu.
 Wikipedia