Nine idol girls (9人のアイドル少女)

Kaga Kouko (orange hair), Maizono Sayaka (blue hair), Yao Ruqing (greyish brown hair), Jang Young-mi (golden brown hair), Park Soo-jin (reddish orange hair), Kang Bomi (red hair), Kim Soon-ja (black hair), Guo Xinyu (purple hair), Liang Meiling (blonde hair),