ruki matsui, the idolmaster cinderella girls u149, the idolmaster series, multiple girls, dress, long hair, short hair, pov, brown hair, blonde hair, white dress, twintails, black hair, from behind, hair bow, hairband, bow, 6+girls, matoba risa, pov hands, brown eyes, looking at viewer, ribbon, tachibana arisu, houjou satoko, hair ribbon, yellow dress