TWICE

Debut
''TWICE(두 번) is a South Korean girl group who debuted on October 20, 2015 under JYP Entertainment. The group started with the song "Like OOH-AHH" with the members Nayeon, Jeonyeon, Momo, Sana, Jihyo, Mina, Dahyun, Chaeyoung, and Tzuyu.''

Fandom
TWICE "fans" and supporters" are known as "Once" (since November 4, 2015)meaning that "If you love us even once, we'll repay you with TWICE our love".

History
''TWICE débuted on October 20, 2015