Group TWICE Sana left for Jakarta, Indonesia, via the Incheon International Airport on the afternoon of the 23rd.
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