Singer Wanna One Kim Jae-hwan is departing to Japan through Gimpo International Airport in Gangseo-gu, Seoul, on December 21st.
About Kim Jae-hwan
Kim Jae-hwan, better known by the monomyn Jaehwan, is a South Korean singer-songwriter, known for finishing fourth in Produce 101. He is a former member and main vocalist of South Korean boy group Wanna One.
 Wikipedia