– TWICE (Hangul: 트와이스; Japanese: トゥワイス) is a nine-member girl group under JYP Entertainment. They were formed through the competition reality show SIXTEEN and officially debuted on October 20, 2015 with the mini-album The Story Begins. The group is composed by (from left to right): Jeongyeon, Jihyo, Tzuyu, Dahyun, Chaeyoung, Sana, Nayeon, Momo and Mina.