【k-pop】5W1H(육하원칙) - [ 2Elements - Cause You! (EDM Edit)] Special Stage Inkigayo 160710
Ultra Dance Festival
Red Velvet of SeulGi , Lovelyz of MiJoo , SONAMOO of EuiJin
Oh My Girl of YooA , DIA of Eunjin , TWICE of Mina
5W1H - When(いつ) Where(どこで) Who(誰が) What(何を) Why(なぜ)したのか?