dancing, performance, raruru, the idolmaster cinderella girls u149, the idolmaster series, multiple girls, akagi miria, sasaki chie, ichihara nina, thighhighs, black hair, ryuzaki kaoru, 6+girls, smile, long hair, short hair, brown hair, open mouth, blonde hair, two side up, brown eyes, orange hair, twintails, dress, stage, :d, hair ornament, gloves, jougasaki rika, bow