K-POP Videos 2013-01-02 121228 KBS가요대축제 Idol Super Band [B1A4 Jinyoung focus] 121228B1A4jinyonugK-POP男性アイドルランキングジニョン（JINYOUNG / B1A4）韓国の男性メンバー人気No.1は？ WACOCA: People, Life, Style.
WACOCA: People, Life, Style.