dancing, performance, raruru, the idolmaster cinderella girls u149, the idolmaster series, multiple girls, black hair, blonde hair, sasaki chie, thighhighs, long hair, short hair, twintails, smile, 6+girls, bow, orange hair, open mouth, hair bow, red eyes, gloves, skirt, brown eyes, dress, looking at viewer, ryuzaki kaoru, hair ornament, brown hair, star (symbol), one eye closed, hair ribbon, ribbon