K-POP Videos 2018-12-13 MAMA JAPAN / INTRO 이채연(leechaeyeon) FOCUS [IZ*ONE] ChaeyeonDanceiZonejapanK-POP女性アイドルランキングLEECHAEYEONMAMAイ・チェヨン（Lee Chae Yeon）韓国の女性メンバー人気No.1は？댄스마마아이즈원이채연춤 WACOCA: People, Life, Style.
WACOCA: People, Life, Style.