Step One X’mas Live
Party Rockets, Nagata Maina, B♭ (B Flat), Happy Dance, Rena, mImi, and Rex will perform at Step One X’mas Live.
The concert will be held on December 24 at Rensa, Sendai.
The event is organized by Step One Junior Talent Agency to which all these units belong to.
Dorothy Little Happy, Party Rockets, Maina, B♭ (B Flat), Mimi, and Happy Dance will perform at Step One New Piece 2012.