dancing, performance, raruru, the idolmaster cinderella girls u149, the idolmaster series, multiple girls, akagi miria, sasaki chie, blonde hair, 6+girls, ichihara nina, sakurai momoka, black hair, short hair, smile, brown hair, long hair, closed eyes, twintails, ryuzaki kaoru, outstretched arms, open mouth, dress, thighhighs, ^_^, orange hair, 1boy, jougasaki rika, tachibana arisu, hair ornament, matoba risa