ruki matsui, the idolmaster cinderella girls u149, the idolmaster series, multiple girls, sakurai momoka, blonde hair, dress, short hair, twintails, matoba risa, hairband, brown hair, 6+girls, smile, stage, bow, white dress, long hair, brown eyes, pov, houjou satoko, hair bow, black hair, blush, ribbon, yuuki haru, hair ribbon, tachibana arisu, from behind