Sana 'hands shining at the airport' on March 21, 2019 Group TWICE departed for Japan through Gimpo International Airport on the afternoon of March 18.TWICE (Tzuwi, Dahyeon, Nayeon, Jungyeon, Momo, Sana, Jihyo, Mina and Chaeyoung) are leaving the arrival hall on this day.Lee Jae-ha