Step and a step
Step and a step(Dance Performance Video)
Step and a step(CDTV LIVE！LIVE！跨年Special！2022→2023)
Step and a step(Best Artist 2020 LIVE)
Step and a step(伴奏版)
Step and a step(Teaser)
活力素NiziU出道曲《Step and a step》MV，活力四射！
NiziU（ニジュー)的出道单曲Stepand astepMV公开版
NiziU出道单曲《Step and a step》MV公开！元气满分！