Super Junior Choi Siwon is leaving for Tokyo, Japan, via Gimpo International Airport on the afternoon of the 2nd for the performance of SMTOWN LIVE 2019 IN Tokyo.
About Choi Siwon
Choi Si-won, known mononymously as Siwon, is a South Korean singer, songwriter, model, and actor known for his work as a member of South Korean boy group Super Junior.
 Wikipedia