dancing, fabric, hair, performance, the idolmaster cinderella girls u149, the idolmaster series, 1girl, window, brown hair, long hair, solo, hair bow, bow, candle, from behind, skirt, looking outside, blurry, tachibana arisu, indoors, long sleeves, shirt, night, curtains, crossed arms, reflection, star (symbol), white shirt, facing away, blurry foreground, vest, purple bow, school uniform, depth of field, half updo, brown skirt