Girl's Step Cast Anna Ishii Fuka Koshiba Karin Ono Mika Akizuki Miku Uehara Hayato Isomura Miyabi Matsuura Emi Tamaki Meiya Yuma Miyu Osaka Sayo Ampo Shunsuke Daitô Kei Otozuki Yurina Yanagi Yusuke Yamamoto Takashi Tsukamoto