dancing, performance, the idolmaster cinderella girls u149, the idolmaster series, multiple girls, 6+girls, blonde hair, short hair, brown hair, twintails, gloves, long hair, dress, black hair, akagi miria, sakurai momoka, pendant watch, tachibana arisu, brown eyes, sasaki chie, green eyes, orange hair, smile, open mouth, idol, white gloves, ryuzaki kaoru, ichihara nina